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	<title>LAVA WORLD &#187; MagickWand</title>
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		<title>[转]imagemagick,MagickWand,php应用二–php合成多帧gif</title>
		<link>http://www.vpnall.com/2009/06/%e8%bd%acimagemagickmagickwandphp%e5%ba%94%e7%94%a8%e4%ba%8c%e2%80%93php%e5%90%88%e6%88%90%e5%a4%9a%e5%b8%a7gif/</link>
		<comments>http://www.vpnall.com/2009/06/%e8%bd%acimagemagickmagickwandphp%e5%ba%94%e7%94%a8%e4%ba%8c%e2%80%93php%e5%90%88%e6%88%90%e5%a4%9a%e5%b8%a7gif/#comments</comments>
		<pubDate>Mon, 29 Jun 2009 03:29:40 +0000</pubDate>
		<dc:creator>lava</dc:creator>
				<category><![CDATA[应用]]></category>
		<category><![CDATA[gif]]></category>
		<category><![CDATA[imagemagick]]></category>
		<category><![CDATA[MagickWand]]></category>
		<category><![CDATA[php]]></category>

		<guid isPermaLink="false">http://www.vpnall.com/?p=306</guid>
		<description><![CDATA[原文:http://www.only4.cn/archives/109
上一篇已经介绍了imagemagick,
下面来说下imagemagick对php的组件MagickWand
利用MagickWand和php就可以实现gd中不能处理多帧的gif.
获取MagickWand
http://www.magickwand.org/download/php/
... ]]></description>
			<content:encoded><![CDATA[<p>原文:<a href="http://www.only4.cn/archives/109">http://www.only4.cn/archives/109</a></p>
<p>上一篇已经介绍了<a href="http://www.only4.cn/archives/105">imagemagick</a>,<br />
下面来说下imagemagick对php的组件MagickWand<br />
利用MagickWand和php就可以实现gd中不能处理多帧的gif.</p>
<p>获取MagickWand</p>
<p>http://www.magickwand.org/download/php/</p>
<p><a href="http://www.imagemagick.com.cn/php/php-5.2.4_magickwand_q16_st.dll">MagickWand For PHP 5.2.4 ( Win32 DLL )</a></p>
<p><a href="http://www.imagemagick.com.cn/php/php_magickwand_q16_st.zip">MagickWand For PHP 5.2.0 ( Win32 DLL )</a></p>
<p><a href="http://www.imagemagick.com.cn/php/magickwand_for_php_4.4.8.zip">MagickWand For PHP 4.4.8 ( Win32 DLL )</a></p>
<p><a href="http://www.imagemagick.com.cn/php/magickwand_php_dll.zip">MagickWand For PHP 4.3.11 ( Win32 DLL )</a></p>
<p><a href="http://www.imagemagick.com.cn/php/MagickWandForPHPManual.chm">MagickWand For PHP 英文手册</a></p>
<p><a href="http://www.imagemagick.com.cn/download/ImageMagick-6.4.0-4.tar.gz">ImageMagick-6.4.0-4.tar.gz ( Install from Unix Source )</a></p>
<p><a href="http://www.imagemagick.com.cn/download/MagickWandForPHP-1.0.7.tar.gz">MagickWandForPHP-1.0.7.tar.gz ( Install from Unix Source )</a></p>
<p>win下就不要编译吧 直接用dll<br />
注意这个dll在5.20版本其他版本不一定能用</p>
<p>linux 下<br />
Ubuntu下做测试<br />
1、先安装 ImageMagick 软件包：<br />
sudo apt-get install imagemagick libmagick9-dev<br />
2、安装以下编译需要的软件包：<br />
sudo apt-get install build-essential<br />
sudo apt-get install php5-dev<br />
3、找一个目录，下载 PHP 的源代码（我使用的是 PHP5）：<br />
sudo apt-get source php5<br />
这时候，会将 PHP5 的源代码解压缩到当前目录下，进入该目录下的 ext/ 子目录：</p>
<p>cd php5-5.1.6/ext<br />
4、下载并解压缩 MagickWand 代码包：</p>
<p>wget http://www.magickwand.org/download/php/magickwand-0.1.8.tar.bz2<br />
tar -jxvf magickwand-0.1.8.tar.bz2<br />
cd magickwand<br />
magickwand$ phpize5<br />
./configure<br />
make<br />
sudo make install<br />
5、在你的 php.ini 文件中设置：<br />
extension=magickwand.so</p>
<p>安装好了之后看看phpiinfo有magickwand就是成功了<br />
实例:<br />
（这个类大多处理已经做了说明，给多帧gif加水印不再困难了）</p>

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</pre></td><td class="code" id="p306code2"><pre class="php" style="font-family:monospace;">getDesName<span style="color: #009900;">&#40;</span><span style="color: #000088;">$desName</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
		<span style="color: #000088;">$mw</span> <span style="color: #339933;">=</span> NewMagickWand<span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
		<span style="color: #b1b100;">for</span><span style="color: #009900;">&#40;</span><span style="color: #000088;">$i</span><span style="color: #339933;">=</span><span style="color: #cc66cc;">0</span><span style="color: #339933;">;</span> <span style="color: #000088;">$i</span><span style="color: #339933;">&lt;</span>count<span style="color: #009900;">&#40;</span><span style="color: #000088;">$filename</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span><span style="color: #000088;">$i</span><span style="color: #339933;">++</span><span style="color: #009900;">&#41;</span> <span style="color: #009900;">&#123;</span><span style="color: #339933;">=</span><span style="color: #0000ff;">&quot;&quot;</span> <span style="color: #000088;">$mwtemp</span><span style="color: #339933;">=</span><span style="color: #0000ff;">&quot;NewMagickWand();&quot;</span> magickreadimage<span style="color: #009900;">&#40;</span><span style="color: #000088;">$mwtemp</span><span style="color: #339933;">,</span><span style="color: #000088;">$filename</span><span style="color: #009900;">&#91;</span><span style="color: #000088;">$i</span><span style="color: #009900;">&#93;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;=</span><span style="color: #0000ff;">&quot;&quot;</span> magicksetimagedelay<span style="color: #009900;">&#40;</span><span style="color: #000088;">$mwtemp</span><span style="color: #339933;">,</span><span style="color: #000088;">$delay</span><span style="color: #339933;">*</span><span style="color: #cc66cc;">100</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;=</span><span style="color: #0000ff;">&quot;&quot;</span> <span style="color: #cc66cc;">100</span><span style="color: #339933;">=</span><span style="color: #0000ff;">&quot;1秒&quot;</span> magickaddimage<span style="color: #009900;">&#40;</span><span style="color: #000088;">$mw</span><span style="color: #339933;">,</span><span style="color: #000088;">$mwtemp</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;=</span><span style="color: #0000ff;">&quot;&quot;</span> destroymagickwand<span style="color: #009900;">&#40;</span><span style="color: #000088;">$mwtemp</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;=</span><span style="color: #0000ff;">&quot;&quot;</span> <span style="color: #009900;">&#125;</span><span style="color: #339933;">=</span><span style="color: #0000ff;">&quot;&quot;</span> magicksetformat<span style="color: #009900;">&#40;</span><span style="color: #000088;">$mw</span><span style="color: #339933;">,</span><span style="color: #0000ff;">&quot;gif&quot;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;=</span><span style="color: #0000ff;">&quot;&quot;</span> magickwriteimages<span style="color: #009900;">&#40;</span><span style="color: #000088;">$mw</span><span style="color: #339933;">,</span><span style="color: #000088;">$desname</span><span style="color: #339933;">,</span>magicktrue<span style="color: #009900;">&#41;</span><span style="color: #339933;">;=</span><span style="color: #0000ff;">&quot;&quot;</span> <span style="color: #000088;">$mw</span><span style="color: #339933;">=</span><span style="color: #0000ff;">&quot;DestroyMagickWand(<span style="color: #006699; font-weight: bold;">$mw</span>);&quot;</span> <span style="color: #b1b100;">return</span><span style="color: #339933;">=</span><span style="color: #0000ff;">&quot;&quot;</span> <span style="color: #000088;">$desname</span><span style="color: #339933;">;=</span><span style="color: #0000ff;">&quot;&quot;</span> <span style="color: #339933;">**=</span><span style="color: #0000ff;">&quot;&quot;</span> <span style="color: #339933;">*=</span><span style="color: #0000ff;">&quot;&quot;</span> 缩放<span style="color: #339933;">=</span><span style="color: #0000ff;">&quot;&quot;</span> 动态gif<span style="color: #339933;">=</span><span style="color: #0000ff;">&quot;&quot;</span> <span style="color: #339933;">@</span>param<span style="color: #339933;">=</span><span style="color: #0000ff;">&quot;&quot;</span> string<span style="color: #339933;">=</span><span style="color: #0000ff;">&quot;&quot;</span> <span style="color: #000088;">$filename</span><span style="color: #339933;">:=</span><span style="color: #0000ff;">&quot;&quot;</span> 目标文件地址<span style="color: #339933;">=</span><span style="color: #0000ff;">&quot;&quot;</span> int<span style="color: #339933;">=</span><span style="color: #0000ff;">&quot;&quot;</span> <span style="color: #000088;">$width</span><span style="color: #339933;">:=</span><span style="color: #0000ff;">&quot;&quot;</span> 生成后的图像宽度<span style="color: #339933;">=</span><span style="color: #0000ff;">&quot;&quot;</span> <span style="color: #000088;">$height</span><span style="color: #339933;">:=</span><span style="color: #0000ff;">&quot;&quot;</span> 生成后的图像高度<span style="color: #339933;">=</span><span style="color: #0000ff;">&quot;&quot;</span> <span style="color: #000088;">$desname</span><span style="color: #339933;">:=</span><span style="color: #0000ff;">&quot;&quot;</span> 生成后的图像名称<span style="color: #339933;">=</span><span style="color: #0000ff;">&quot;&quot;</span> <span style="color: #000000; font-weight: bold;">function</span><span style="color: #339933;">=</span><span style="color: #0000ff;">&quot;&quot;</span> resizegif<span style="color: #009900;">&#40;</span><span style="color: #000088;">$filename</span><span style="color: #339933;">,=</span><span style="color: #0000ff;">&quot;&quot;</span> <span style="color: #000088;">$width</span><span style="color: #339933;">,=</span><span style="color: #0000ff;">&quot;&quot;</span> <span style="color: #000088;">$height</span><span style="color: #339933;">,=</span><span style="color: #0000ff;">&quot;&quot;</span> <span style="color: #000088;">$desname</span><span style="color: #339933;">=</span><span style="color: #0000ff;">&quot;&quot;</span> <span style="color: #009900;">&#41;</span><span style="color: #339933;">=</span><span style="color: #0000ff;">&quot;&quot;</span><span style="color: #339933;">&gt;</span>getDesName<span style="color: #009900;">&#40;</span><span style="color: #000088;">$desName</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
		<span style="color: #000088;">$mw</span> <span style="color: #339933;">=</span> NewMagickWand<span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
		MagickReadImage<span style="color: #009900;">&#40;</span><span style="color: #000088;">$mw</span><span style="color: #339933;">,</span><span style="color: #000088;">$fileName</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
		MagickResetIterator<span style="color: #009900;">&#40;</span><span style="color: #000088;">$mw</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
		<span style="color: #666666; font-style: italic;">//MagickNextImage($mw);</span>
		<span style="color: #b1b100;">do</span> <span style="color: #009900;">&#123;</span>
				<span style="color: #000088;">$iw</span> <span style="color: #339933;">=</span> MagickGetImageWidth<span style="color: #009900;">&#40;</span><span style="color: #000088;">$mw</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
				<span style="color: #000088;">$ih</span> <span style="color: #339933;">=</span> MagickGetImageHeight<span style="color: #009900;">&#40;</span><span style="color: #000088;">$mw</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
				<span style="color: #000088;">$ratio</span> <span style="color: #339933;">=</span> <a href="http://www.php.net/doubleval"><span style="color: #990000;">doubleval</span></a><span style="color: #009900;">&#40;</span><span style="color: #000088;">$iw</span><span style="color: #009900;">&#41;</span> <span style="color: #339933;">/</span> <a href="http://www.php.net/doubleval"><span style="color: #990000;">doubleval</span></a><span style="color: #009900;">&#40;</span><span style="color: #000088;">$width</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
				<span style="color: #b1b100;">if</span> <span style="color: #009900;">&#40;</span><span style="color: #000088;">$height</span> <span style="color: #339933;">*</span> <span style="color: #000088;">$ratio</span> <span style="color: #339933;">&lt;</span> <span style="color: #000088;">$ih</span><span style="color: #009900;">&#41;</span> <span style="color: #009900;">&#123;</span>
						<span style="color: #000088;">$ratio</span> <span style="color: #339933;">=</span> <a href="http://www.php.net/doubleval"><span style="color: #990000;">doubleval</span></a><span style="color: #009900;">&#40;</span><span style="color: #000088;">$ih</span><span style="color: #009900;">&#41;</span> <span style="color: #339933;">/</span> <a href="http://www.php.net/doubleval"><span style="color: #990000;">doubleval</span></a><span style="color: #009900;">&#40;</span><span style="color: #000088;">$height</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
				<span style="color: #009900;">&#125;</span>
				<span style="color: #000088;">$arrSize</span> <span style="color: #339933;">=</span> <a href="http://www.php.net/array"><span style="color: #990000;">array</span></a><span style="color: #009900;">&#40;</span> <a href="http://www.php.net/floor"><span style="color: #990000;">floor</span></a><span style="color: #009900;">&#40;</span><span style="color: #000088;">$iw</span><span style="color: #339933;">/</span><span style="color: #000088;">$ratio</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">,</span> <a href="http://www.php.net/floor"><span style="color: #990000;">floor</span></a><span style="color: #009900;">&#40;</span><span style="color: #000088;">$ih</span><span style="color: #339933;">/</span><span style="color: #000088;">$ratio</span><span style="color: #009900;">&#41;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
				MagickResizeImage<span style="color: #009900;">&#40;</span><span style="color: #000088;">$mw</span><span style="color: #339933;">,</span> <span style="color: #000088;">$arrSize</span><span style="color: #009900;">&#91;</span><span style="color: #cc66cc;">0</span><span style="color: #009900;">&#93;</span><span style="color: #339933;">,</span> <span style="color: #000088;">$arrSize</span><span style="color: #009900;">&#91;</span><span style="color: #cc66cc;">1</span><span style="color: #009900;">&#93;</span><span style="color: #339933;">,</span> <span style="color: #cc66cc;">1</span><span style="color: #339933;">,</span> <span style="color: #cc66cc;">1</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
		<span style="color: #009900;">&#125;</span> <span style="color: #b1b100;">while</span><span style="color: #009900;">&#40;</span>MagickNextImage<span style="color: #009900;">&#40;</span><span style="color: #000088;">$mw</span><span style="color: #009900;">&#41;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
		MagickSetFormat<span style="color: #009900;">&#40;</span><span style="color: #000088;">$mw</span><span style="color: #339933;">,</span><span style="color: #0000ff;">&quot;gif&quot;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
		MagickWriteImages<span style="color: #009900;">&#40;</span><span style="color: #000088;">$mw</span><span style="color: #339933;">,</span> <span style="color: #000088;">$desName</span><span style="color: #339933;">,</span> <span style="color: #009900; font-weight: bold;">true</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
		DestroyMagickWand<span style="color: #009900;">&#40;</span><span style="color: #000088;">$mw</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
		<span style="color: #b1b100;">return</span> <span style="color: #000088;">$desName</span><span style="color: #339933;">;</span>
<span style="color: #009900;">&#125;</span>
&nbsp;
<span style="color: #009933; font-style: italic;">/**
 * 向 动画GIF上写字
 *
 * @param string $fileName: 目标文件地址
 * @param string $text:     要写的文字
 * @param string $desName:  生成后的图像地址
 * @param array  $height:        文字的样式
 *
 */</span>
<span style="color: #000000; font-weight: bold;">function</span> writeGif<span style="color: #009900;">&#40;</span><span style="color: #000088;">$fileName</span><span style="color: #339933;">,</span> <span style="color: #000088;">$text</span><span style="color: #339933;">,</span> <span style="color: #000088;">$desName</span><span style="color: #339933;">=</span><span style="color: #0000ff;">''</span><span style="color: #339933;">,</span> <span style="color: #000088;">$config</span><span style="color: #339933;">=</span><span style="color: #0000ff;">''</span><span style="color: #009900;">&#41;</span> <span style="color: #009900;">&#123;</span>
		 <span style="color: #000088;">$desName</span> <span style="color: #339933;">=</span> <span style="color: #000088;">$this</span><span style="color: #339933;">-&gt;</span><span style="color: #004000;">getDesName</span><span style="color: #009900;">&#40;</span><span style="color: #000088;">$desName</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
		<span style="color: #000088;">$textAlign</span> <span style="color: #339933;">=</span> <a href="http://www.php.net/array"><span style="color: #990000;">array</span></a><span style="color: #009900;">&#40;</span> <span style="color: #666666; font-style: italic;">// 对齐方式</span>
				<span style="color: #cc66cc;">0</span> <span style="color: #339933;">=&gt;</span> MW_ForgetGravity<span style="color: #339933;">,</span>
				<span style="color: #cc66cc;">1</span> <span style="color: #339933;">=&gt;</span> MW_NorthWestGravity<span style="color: #339933;">,</span>
				<span style="color: #cc66cc;">2</span> <span style="color: #339933;">=&gt;</span> MW_NorthGravity<span style="color: #339933;">,</span>
				<span style="color: #cc66cc;">3</span> <span style="color: #339933;">=&gt;</span> MW_NorthEastGravity<span style="color: #339933;">,</span>
				<span style="color: #cc66cc;">4</span> <span style="color: #339933;">=&gt;</span> MW_WestGravity<span style="color: #339933;">,</span>
				<span style="color: #cc66cc;">5</span> <span style="color: #339933;">=&gt;</span> MW_CenterGravity<span style="color: #339933;">,</span>
				<span style="color: #cc66cc;">6</span> <span style="color: #339933;">=&gt;</span> MW_EastGravity<span style="color: #339933;">,</span>
				<span style="color: #cc66cc;">7</span> <span style="color: #339933;">=&gt;</span> MW_SouthWestGravity<span style="color: #339933;">,</span>
				<span style="color: #cc66cc;">8</span> <span style="color: #339933;">=&gt;</span> MW_SouthGravity<span style="color: #339933;">,</span>
				<span style="color: #cc66cc;">9</span> <span style="color: #339933;">=&gt;</span> MW_SouthEastGravity<span style="color: #339933;">,</span>
				<span style="color: #cc66cc;">10</span> <span style="color: #339933;">=&gt;</span> MW_StaticGravity<span style="color: #339933;">,</span>
		<span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
		<span style="color: #000088;">$textColor</span> <span style="color: #339933;">=</span> <span style="color: #0000ff;">&quot;#FF0000&quot;</span><span style="color: #339933;">;</span>                                        <span style="color: #666666; font-style: italic;">// 字体颜色</span>
		<span style="color: #000088;">$textWidth</span> <span style="color: #339933;">=</span> <span style="color: #cc66cc;">120</span><span style="color: #339933;">;</span>                                                <span style="color: #666666; font-style: italic;">// 字体宽度</span>
		<span style="color: #000088;">$textSize</span>  <span style="color: #339933;">=</span> <span style="color: #cc66cc;">14</span><span style="color: #339933;">;</span>                                                <span style="color: #666666; font-style: italic;">// 字体大小</span>
		<span style="color: #000088;">$textFont</span> <span style="color: #339933;">=</span> <span style="color: #0000ff;">&quot;simhei.ttf&quot;</span><span style="color: #339933;">;</span>
		<span style="color: #000088;">$textAlpha</span> <span style="color: #339933;">=</span> <span style="color: #cc66cc;">1</span><span style="color: #339933;">;</span>
		<span style="color: #000088;">$textAlignIndex</span> <span style="color: #339933;">=</span> <span style="color: #cc66cc;">1</span><span style="color: #339933;">;</span>
		<span style="color: #000088;">$textString</span> <span style="color: #339933;">=</span> <a href="http://www.php.net/iconv"><span style="color: #990000;">iconv</span></a><span style="color: #009900;">&#40;</span><span style="color: #0000ff;">&quot;gb2312&quot;</span><span style="color: #339933;">,</span> <span style="color: #0000ff;">&quot;utf-8&quot;</span><span style="color: #339933;">,</span> <span style="color: #000088;">$text</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span><span style="color: #666666; font-style: italic;">//如果你传入的是非UTF8中文，这里要转换</span>
		<span style="color: #000088;">$textName</span> <span style="color: #339933;">=</span> <span style="color: #000088;">$this</span><span style="color: #339933;">-&gt;</span><span style="color: #004000;">desName</span><span style="color: #339933;">;</span>
		<span style="color: #b1b100;">if</span><span style="color: #009900;">&#40;</span><span style="color: #000088;">$config</span><span style="color: #009900;">&#41;</span> <span style="color: #009900;">&#123;</span>
				<a href="http://www.php.net/extract"><span style="color: #990000;">extract</span></a><span style="color: #009900;">&#40;</span><span style="color: #000088;">$config</span><span style="color: #339933;">,</span> EXTR_OVERWRITE<span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
		<span style="color: #009900;">&#125;</span>
		<span style="color: #000088;">$dwFont</span> <span style="color: #339933;">=</span> NewDrawingWand<span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
		<span style="color: #000088;">$fontColor</span> <span style="color: #339933;">=</span> NewPixelWand<span style="color: #009900;">&#40;</span><span style="color: #000088;">$textColor</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
		DrawSetTextEncoding<span style="color: #009900;">&#40;</span><span style="color: #000088;">$dwFont</span><span style="color: #339933;">,</span> <span style="color: #0000ff;">&quot;UTF-8&quot;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>                <span style="color: #666666; font-style: italic;">//设定图像上文字的编码</span>
		DrawSetFont<span style="color: #009900;">&#40;</span><span style="color: #000088;">$dwFont</span><span style="color: #339933;">,</span> <span style="color: #000088;">$textFont</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>                        <span style="color: #666666; font-style: italic;">//设定字体</span>
		DrawSetFontWeight<span style="color: #009900;">&#40;</span><span style="color: #000088;">$dwFont</span><span style="color: #339933;">,</span> <span style="color: #000088;">$textWidth</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>                <span style="color: #666666; font-style: italic;">//设定字宽</span>
		DrawSetFillColor<span style="color: #009900;">&#40;</span><span style="color: #000088;">$dwFont</span><span style="color: #339933;">,</span> <span style="color: #000088;">$fontColor</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>                <span style="color: #666666; font-style: italic;">//设定颜色</span>
		DrawSetFontSize<span style="color: #009900;">&#40;</span><span style="color: #000088;">$dwFont</span><span style="color: #339933;">,</span> <span style="color: #000088;">$textSize</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>                <span style="color: #666666; font-style: italic;">//设定字体大小</span>
		DrawSetGravity<span style="color: #009900;">&#40;</span><span style="color: #000088;">$dwFont</span><span style="color: #339933;">,</span> <span style="color: #000088;">$textAlignIndex</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>        <span style="color: #666666; font-style: italic;">//设定对齐方式</span>
		DrawSetFillAlpha<span style="color: #009900;">&#40;</span><span style="color: #000088;">$dwFont</span><span style="color: #339933;">,</span> <span style="color: #000088;">$textAlpha</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>                <span style="color: #666666; font-style: italic;">//设置不透明度，1为完全不透明</span>
&nbsp;
		<span style="color: #000088;">$dwGif</span> <span style="color: #339933;">=</span> NewMagickWand<span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
		MagickReadImage<span style="color: #009900;">&#40;</span><span style="color: #000088;">$dwGif</span><span style="color: #339933;">,</span> <span style="color: #000088;">$fileName</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
		MagickResetIterator<span style="color: #009900;">&#40;</span><span style="color: #000088;">$dwGif</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
		<span style="color: #b1b100;">do</span> <span style="color: #009900;">&#123;</span>
				MagickAnnotateImage<span style="color: #009900;">&#40;</span> <span style="color: #000088;">$dwGif</span><span style="color: #339933;">,</span> <span style="color: #000088;">$dwFont</span><span style="color: #339933;">,</span> <span style="color: #cc66cc;">1</span><span style="color: #339933;">,</span> <span style="color: #cc66cc;">1</span><span style="color: #339933;">,</span> <span style="color: #cc66cc;">0</span><span style="color: #339933;">,</span> <span style="color: #000088;">$textString</span> <span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
		<span style="color: #009900;">&#125;</span> <span style="color: #b1b100;">while</span><span style="color: #009900;">&#40;</span>MagickNextImage<span style="color: #009900;">&#40;</span><span style="color: #000088;">$dwGif</span><span style="color: #009900;">&#41;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
		MagickSetFormat<span style="color: #009900;">&#40;</span><span style="color: #000088;">$dwGif</span><span style="color: #339933;">,</span><span style="color: #0000ff;">&quot;gif&quot;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
		MagickWriteImages<span style="color: #009900;">&#40;</span><span style="color: #000088;">$dwGif</span><span style="color: #339933;">,</span> <span style="color: #000088;">$desName</span><span style="color: #339933;">,</span> <span style="color: #009900; font-weight: bold;">true</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
		DestroyDrawingWand<span style="color: #009900;">&#40;</span><span style="color: #000088;">$dwFont</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
		DestroyMagickWand<span style="color: #009900;">&#40;</span><span style="color: #000088;">$dwGif</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
		<span style="color: #b1b100;">return</span> <span style="color: #000088;">$desName</span><span style="color: #339933;">;</span>
<span style="color: #009900;">&#125;</span>
&nbsp;
<span style="color: #009933; font-style: italic;">/**
 * 向图像上写文字
 *
 * @param array  $fileName: 目标文件地址
 * @param string $desName:  生成后的图像地址
 * @param array  $fontInfo1:文字的样式信息
 * @param array  $fontInfo2:文字的样式信息
 * @param int    $delay:    GIF帧过渡时间
 *
 */</span>
 <span style="color: #000000; font-weight: bold;">function</span> writeText2<span style="color: #009900;">&#40;</span><span style="color: #000088;">$fileName</span><span style="color: #339933;">,</span> <span style="color: #000088;">$desName</span><span style="color: #339933;">=</span><span style="color: #0000ff;">''</span><span style="color: #339933;">,</span> <span style="color: #000088;">$fontInfo1</span><span style="color: #339933;">=</span><span style="color: #0000ff;">''</span><span style="color: #339933;">,</span> <span style="color: #000088;">$fontInfo2</span><span style="color: #339933;">=</span><span style="color: #0000ff;">''</span><span style="color: #339933;">,</span> <span style="color: #000088;">$delay</span><span style="color: #339933;">=</span><span style="color: #cc66cc;">1</span><span style="color: #009900;">&#41;</span> <span style="color: #009900;">&#123;</span>
		 <span style="color: #000088;">$desName</span> <span style="color: #339933;">=</span> <span style="color: #0000ff;">'./temp/'</span> <span style="color: #339933;">.</span> <span style="color: #000088;">$this</span><span style="color: #339933;">-&gt;</span><span style="color: #004000;">getDesName</span><span style="color: #009900;">&#40;</span><span style="color: #000088;">$desName</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
		<span style="color: #000088;">$f1</span> <span style="color: #339933;">=</span> <span style="color: #000088;">$this</span><span style="color: #339933;">-&gt;</span><span style="color: #004000;">writeText</span><span style="color: #009900;">&#40;</span><span style="color: #000088;">$fileName</span><span style="color: #339933;">,</span> <span style="color: #000088;">$fontInfo1</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
		<span style="color: #000088;">$f2</span> <span style="color: #339933;">=</span> <span style="color: #000088;">$this</span><span style="color: #339933;">-&gt;</span><span style="color: #004000;">writeText</span><span style="color: #009900;">&#40;</span><span style="color: #000088;">$fileName</span><span style="color: #339933;">,</span> <span style="color: #000088;">$fontInfo2</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
		<span style="color: #666666; font-style: italic;">//　再生成GIF</span>
		<span style="color: #000088;">$mwGif</span> <span style="color: #339933;">=</span> NewMagickWand<span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
		<span style="color: #000088;">$mw1</span> <span style="color: #339933;">=</span> NewMagickWand<span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
		<span style="color: #000088;">$mw2</span> <span style="color: #339933;">=</span> NewMagickWand<span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
		MagickReadImage<span style="color: #009900;">&#40;</span><span style="color: #000088;">$mw1</span><span style="color: #339933;">,</span> <span style="color: #000088;">$f1</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
		MagickReadImage<span style="color: #009900;">&#40;</span><span style="color: #000088;">$mw2</span><span style="color: #339933;">,</span> <span style="color: #000088;">$f2</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
		MagickSetImageDelay<span style="color: #009900;">&#40;</span><span style="color: #000088;">$mw1</span><span style="color: #339933;">,</span><span style="color: #000088;">$delay</span><span style="color: #339933;">*</span><span style="color: #cc66cc;">100</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
		MagickAddImage<span style="color: #009900;">&#40;</span><span style="color: #000088;">$mwGif</span><span style="color: #339933;">,</span> <span style="color: #000088;">$mw1</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
		MagickSetImageDelay<span style="color: #009900;">&#40;</span><span style="color: #000088;">$mw2</span><span style="color: #339933;">,</span><span style="color: #000088;">$delay</span><span style="color: #339933;">*</span><span style="color: #cc66cc;">100</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
		MagickAddImage<span style="color: #009900;">&#40;</span><span style="color: #000088;">$mwGif</span><span style="color: #339933;">,</span> <span style="color: #000088;">$mw2</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
		DestroyMagickWand<span style="color: #009900;">&#40;</span><span style="color: #000088;">$mw1</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
		DestroyMagickWand<span style="color: #009900;">&#40;</span><span style="color: #000088;">$mw2</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
		MagickSetFormat<span style="color: #009900;">&#40;</span><span style="color: #000088;">$mwGif</span><span style="color: #339933;">,</span> <span style="color: #0000ff;">&quot;gif&quot;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
		MagickWriteImages<span style="color: #009900;">&#40;</span><span style="color: #000088;">$mwGif</span><span style="color: #339933;">,</span> <span style="color: #000088;">$desName</span><span style="color: #339933;">,</span> MagickTrue<span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
		DestroyMagickWand<span style="color: #009900;">&#40;</span><span style="color: #000088;">$mwGif</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
		<a href="http://www.php.net/unlink"><span style="color: #990000;">unlink</span></a><span style="color: #009900;">&#40;</span><span style="color: #000088;">$f1</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
		<a href="http://www.php.net/unlink"><span style="color: #990000;">unlink</span></a><span style="color: #009900;">&#40;</span><span style="color: #000088;">$f2</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
		<span style="color: #b1b100;">return</span> <span style="color: #000088;">$desName</span><span style="color: #339933;">;</span>
<span style="color: #009900;">&#125;</span>
&nbsp;
<span style="color: #009933; font-style: italic;">/**
 * 向单帧图像写字，为writeText服务
 *
 * @param string $fileName: 目标文件地址
 * @param array  $config:   配置信息
 *
 */</span>
<span style="color: #000000; font-weight: bold;">function</span> writeText<span style="color: #009900;">&#40;</span><span style="color: #000088;">$fileName</span><span style="color: #339933;">,</span> <span style="color: #000088;">$config</span><span style="color: #339933;">=</span><span style="color: #0000ff;">''</span><span style="color: #009900;">&#41;</span> <span style="color: #009900;">&#123;</span>
		<span style="color: #000088;">$textAlign</span> <span style="color: #339933;">=</span> <a href="http://www.php.net/array"><span style="color: #990000;">array</span></a><span style="color: #009900;">&#40;</span> <span style="color: #666666; font-style: italic;">// 对齐方式</span>
				<span style="color: #cc66cc;">0</span> <span style="color: #339933;">=&gt;</span> MW_ForgetGravity<span style="color: #339933;">,</span>
				<span style="color: #cc66cc;">1</span> <span style="color: #339933;">=&gt;</span> MW_NorthWestGravity<span style="color: #339933;">,</span>
				<span style="color: #cc66cc;">2</span> <span style="color: #339933;">=&gt;</span> MW_NorthGravity<span style="color: #339933;">,</span>
				<span style="color: #cc66cc;">3</span> <span style="color: #339933;">=&gt;</span> MW_NorthEastGravity<span style="color: #339933;">,</span>
				<span style="color: #cc66cc;">4</span> <span style="color: #339933;">=&gt;</span> MW_WestGravity<span style="color: #339933;">,</span>
				<span style="color: #cc66cc;">5</span> <span style="color: #339933;">=&gt;</span> MW_CenterGravity<span style="color: #339933;">,</span>
				<span style="color: #cc66cc;">6</span> <span style="color: #339933;">=&gt;</span> MW_EastGravity<span style="color: #339933;">,</span>
				<span style="color: #cc66cc;">7</span> <span style="color: #339933;">=&gt;</span> MW_SouthWestGravity<span style="color: #339933;">,</span>
				<span style="color: #cc66cc;">8</span> <span style="color: #339933;">=&gt;</span> MW_SouthGravity<span style="color: #339933;">,</span>
				<span style="color: #cc66cc;">9</span> <span style="color: #339933;">=&gt;</span> MW_SouthEastGravity<span style="color: #339933;">,</span>
				<span style="color: #cc66cc;">10</span> <span style="color: #339933;">=&gt;</span> MW_StaticGravity<span style="color: #339933;">,</span>
		<span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
		<span style="color: #000088;">$textColor</span> <span style="color: #339933;">=</span> <span style="color: #0000ff;">&quot;#FF0000&quot;</span><span style="color: #339933;">;</span>                                        <span style="color: #666666; font-style: italic;">// 字体颜色</span>
		<span style="color: #000088;">$textWidth</span> <span style="color: #339933;">=</span> <span style="color: #cc66cc;">120</span><span style="color: #339933;">;</span>                                                <span style="color: #666666; font-style: italic;">// 字体宽度</span>
		<span style="color: #000088;">$textSize</span>  <span style="color: #339933;">=</span> <span style="color: #cc66cc;">14</span><span style="color: #339933;">;</span>                                                <span style="color: #666666; font-style: italic;">// 字体大小</span>
		<span style="color: #000088;">$textFont</span> <span style="color: #339933;">=</span> <span style="color: #0000ff;">&quot;simhei.ttf&quot;</span><span style="color: #339933;">;</span>
		<span style="color: #000088;">$textAlpha</span> <span style="color: #339933;">=</span> <span style="color: #cc66cc;">1</span><span style="color: #339933;">;</span>
		<span style="color: #000088;">$textAlignIndex</span> <span style="color: #339933;">=</span> <span style="color: #cc66cc;">1</span><span style="color: #339933;">;</span>
		<span style="color: #000088;">$textString</span> <span style="color: #339933;">=</span> <span style="color: #0000ff;">&quot;测试&quot;</span><span style="color: #339933;">;</span>                                        <span style="color: #666666; font-style: italic;">//如果你传入的是非UTF8中文，这里要转换</span>
		<span style="color: #000088;">$textString</span> <span style="color: #339933;">=</span> <a href="http://www.php.net/iconv"><span style="color: #990000;">iconv</span></a><span style="color: #009900;">&#40;</span><span style="color: #0000ff;">&quot;gb2312&quot;</span><span style="color: #339933;">,</span> <span style="color: #0000ff;">&quot;utf-8&quot;</span><span style="color: #339933;">,</span> <span style="color: #000088;">$textString</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span><span style="color: #666666; font-style: italic;">//如果你传入的是非UTF8中文，这里要转换</span>
		<span style="color: #000088;">$textStrokeColor</span> <span style="color: #339933;">=</span> <span style="color: #0000ff;">&quot;#00FF00&quot;</span><span style="color: #339933;">;</span>
		<span style="color: #000088;">$textStrokeWidth</span> <span style="color: #339933;">=</span> <span style="color: #cc66cc;">0</span><span style="color: #339933;">;</span>
		<span style="color: #000088;">$textStrokeOpacity</span> <span style="color: #339933;">=</span> <span style="color:#800080;">0.2</span><span style="color: #339933;">;</span>
		<span style="color: #000088;">$textX</span> <span style="color: #339933;">=</span> <span style="color: #cc66cc;">0</span><span style="color: #339933;">;</span>
		<span style="color: #000088;">$textY</span> <span style="color: #339933;">=</span> <span style="color: #cc66cc;">0</span><span style="color: #339933;">;</span>
&nbsp;
		<span style="color: #b1b100;">if</span><span style="color: #009900;">&#40;</span><span style="color: #000088;">$config</span><span style="color: #009900;">&#41;</span> <span style="color: #009900;">&#123;</span>
				<a href="http://www.php.net/extract"><span style="color: #990000;">extract</span></a><span style="color: #009900;">&#40;</span><span style="color: #000088;">$config</span><span style="color: #339933;">,</span> EXTR_OVERWRITE<span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
		<span style="color: #009900;">&#125;</span>
		<span style="color: #000088;">$dwFont</span> <span style="color: #339933;">=</span> NewDrawingWand<span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
		<span style="color: #000088;">$fontColor</span> <span style="color: #339933;">=</span> NewPixelWand<span style="color: #009900;">&#40;</span><span style="color: #000088;">$textColor</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
		DrawSetTextEncoding<span style="color: #009900;">&#40;</span><span style="color: #000088;">$dwFont</span><span style="color: #339933;">,</span> <span style="color: #0000ff;">&quot;UTF-8&quot;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>                <span style="color: #666666; font-style: italic;">//设定图像上文字的编码</span>
		DrawSetFont<span style="color: #009900;">&#40;</span><span style="color: #000088;">$dwFont</span><span style="color: #339933;">,</span> <span style="color: #000088;">$textFont</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>                        <span style="color: #666666; font-style: italic;">//设定字体</span>
		DrawSetFontWeight<span style="color: #009900;">&#40;</span><span style="color: #000088;">$dwFont</span><span style="color: #339933;">,</span> <span style="color: #000088;">$textWidth</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>                <span style="color: #666666; font-style: italic;">//设定字宽</span>
		DrawSetFillColor<span style="color: #009900;">&#40;</span><span style="color: #000088;">$dwFont</span><span style="color: #339933;">,</span> <span style="color: #000088;">$fontColor</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>                <span style="color: #666666; font-style: italic;">//设定颜色</span>
		DrawSetFontSize<span style="color: #009900;">&#40;</span><span style="color: #000088;">$dwFont</span><span style="color: #339933;">,</span> <span style="color: #000088;">$textSize</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>                <span style="color: #666666; font-style: italic;">//设定字体大小</span>
		DrawSetGravity<span style="color: #009900;">&#40;</span><span style="color: #000088;">$dwFont</span><span style="color: #339933;">,</span> <span style="color: #000088;">$textAlignIndex</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>        <span style="color: #666666; font-style: italic;">//设定对齐方式</span>
		DrawSetFillAlpha<span style="color: #009900;">&#40;</span><span style="color: #000088;">$dwFont</span><span style="color: #339933;">,</span> <span style="color: #000088;">$textAlpha</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>                <span style="color: #666666; font-style: italic;">//设置不透明度，1为完全不透明</span>
&nbsp;
		<span style="color: #000088;">$strokeColor</span> <span style="color: #339933;">=</span> NewPixelWand<span style="color: #009900;">&#40;</span><span style="color: #000088;">$textStrokeColor</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span><span style="color: #666666; font-style: italic;">//设定外边框的颜色</span>
		DrawSetStrokeColor<span style="color: #009900;">&#40;</span><span style="color: #000088;">$dwFont</span><span style="color: #339933;">,</span> <span style="color: #000088;">$strokeColor</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>          <span style="color: #666666; font-style: italic;">//设定外边框的颜色</span>
		DrawSetStrokeWidth<span style="color: #009900;">&#40;</span><span style="color: #000088;">$dwFont</span><span style="color: #339933;">,</span> <span style="color: #000088;">$textStrokeWidth</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>                        <span style="color: #666666; font-style: italic;">//设定外边框的宽度</span>
		DrawSetStrokeOpacity<span style="color: #009900;">&#40;</span><span style="color: #000088;">$dwFont</span><span style="color: #339933;">,</span> <span style="color: #000088;">$textStrokeOpacity</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>                <span style="color: #666666; font-style: italic;">//设定外边框的不透明度</span>
&nbsp;
		<span style="color: #000088;">$mw</span> <span style="color: #339933;">=</span> NewMagickWand<span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
		MagickReadImage<span style="color: #009900;">&#40;</span><span style="color: #000088;">$mw</span><span style="color: #339933;">,</span> <span style="color: #000088;">$fileName</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
		MagickAnnotateImage<span style="color: #009900;">&#40;</span><span style="color: #000088;">$mw</span><span style="color: #339933;">,</span> <span style="color: #000088;">$dwFont</span><span style="color: #339933;">,</span> <span style="color: #000088;">$textX</span><span style="color: #339933;">,</span> <span style="color: #000088;">$textY</span><span style="color: #339933;">,</span> <span style="color: #cc66cc;">0</span><span style="color: #339933;">,</span> <span style="color: #000088;">$textString</span> <span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
		<span style="color: #000088;">$tempName</span> <span style="color: #339933;">=</span> <span style="color: #0000ff;">'./temp/'</span> <span style="color: #339933;">.</span> <a href="http://www.php.net/time"><span style="color: #990000;">time</span></a><span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span> <span style="color: #339933;">.</span> <a href="http://www.php.net/rand"><span style="color: #990000;">rand</span></a><span style="color: #009900;">&#40;</span><span style="color: #cc66cc;">0</span><span style="color: #339933;">,</span><span style="color: #cc66cc;">1000</span><span style="color: #009900;">&#41;</span> <span style="color: #339933;">.</span> <span style="color: #0000ff;">&quot;.jpg&quot;</span><span style="color: #339933;">;</span>
		MagickSetFormat<span style="color: #009900;">&#40;</span><span style="color: #000088;">$mw</span><span style="color: #339933;">,</span> <span style="color: #0000ff;">&quot;jpg&quot;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
		MagickWriteImage<span style="color: #009900;">&#40;</span><span style="color: #000088;">$mw</span><span style="color: #339933;">,</span> <span style="color: #000088;">$tempName</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
		DestroyDrawingWand<span style="color: #009900;">&#40;</span><span style="color: #000088;">$dwFont</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
		DestroyMagickWand<span style="color: #009900;">&#40;</span><span style="color: #000088;">$mw</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
		<span style="color: #b1b100;">return</span> <span style="color: #000088;">$tempName</span><span style="color: #339933;">;</span>
<span style="color: #009900;">&#125;</span>
&nbsp;
<span style="color: #000000; font-weight: bold;">function</span> getDesName<span style="color: #009900;">&#40;</span><span style="color: #000088;">$desName</span><span style="color: #009900;">&#41;</span> <span style="color: #009900;">&#123;</span>
		 <span style="color: #b1b100;">if</span><span style="color: #009900;">&#40;</span> <a href="http://www.php.net/empty"><span style="color: #990000;">empty</span></a><span style="color: #009900;">&#40;</span><span style="color: #000088;">$desName</span><span style="color: #009900;">&#41;</span> <span style="color: #009900;">&#41;</span> <span style="color: #009900;">&#123;</span>
				<span style="color: #000088;">$desName</span> <span style="color: #339933;">=</span> <a href="http://www.php.net/md5"><span style="color: #990000;">md5</span></a><span style="color: #009900;">&#40;</span><a href="http://www.php.net/time"><span style="color: #990000;">time</span></a><span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">.</span><a href="http://www.php.net/rand"><span style="color: #990000;">rand</span></a><span style="color: #009900;">&#40;</span><span style="color: #cc66cc;">0</span><span style="color: #339933;">,</span><span style="color: #cc66cc;">100</span><span style="color: #009900;">&#41;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">.</span><span style="color: #0000ff;">'.gif'</span><span style="color: #339933;">;</span>
		<span style="color: #009900;">&#125;</span>
		<span style="color: #b1b100;">else</span> <span style="color: #009900;">&#123;</span>
				<span style="color: #b1b100;">if</span><span style="color: #009900;">&#40;</span> <a href="http://www.php.net/stripos"><span style="color: #990000;">stripos</span></a><span style="color: #009900;">&#40;</span><a href="http://www.php.net/strtolower"><span style="color: #990000;">strtolower</span></a><span style="color: #009900;">&#40;</span><span style="color: #000088;">$desName</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">,</span> <span style="color: #0000ff;">'.gif'</span><span style="color: #009900;">&#41;</span> <span style="color: #339933;">===</span> <span style="color: #009900; font-weight: bold;">false</span> <span style="color: #009900;">&#41;</span> <span style="color: #009900;">&#123;</span>
						<span style="color: #000088;">$desName</span> <span style="color: #339933;">.=</span> <span style="color: #0000ff;">&quot;.gif&quot;</span><span style="color: #339933;">;</span>
				<span style="color: #009900;">&#125;</span>
		<span style="color: #009900;">&#125;</span>
		<span style="color: #b1b100;">return</span> <span style="color: #000088;">$desName</span><span style="color: #339933;">;</span>
<span style="color: #009900;">&#125;</span>
<span style="color: #009900;">&#125;</span>
<span style="color: #000000; font-weight: bold;">?&gt;</span>
<span style="color: #339933;">&lt;/</span><a href="http://www.php.net/count"><span style="color: #990000;">count</span></a><span style="color: #009900;">&#40;</span><span style="color: #000088;">$filename</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span><span style="color: #000088;">$i</span><span style="color: #339933;">++</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">&gt;</span></pre></td></tr></table></div>


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