一款实例的php图片加水印,切头像图和自动缩放代码,他可以把你上传的图片生成指定大小的效果图与可以对图片进行自动切剪,下面看实例,代码如下:
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<html>
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<head>
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<meta http-equiv="content-type" content="text/html; charset=gb2312">
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<meta name="author" content="verdana core, phpdoc.net inc.">
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<title>上传文件测试</title>
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</head>
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<body>
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<form method=post enctype="multipart/form-data" action="<?php echo url_for("upload/webimages",true);?>">
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<input type="file" name="upload" id="upload" onchange="preview()"; />
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<br /><br />
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<input type="submit" value="上传图片">
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</form>
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</body>
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</html>
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http:
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frameworklibimg.class.php中的img类
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<?
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class uploadrouter extends controller{
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function index()
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{
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}
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function webimages()
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{
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print_r($_files);
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$img=c("img");
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$img->setinfo(
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array("files"=>"upload",
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"uploadpath"=>$globals['config']['webprojectpath']."upimages/",
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"icopath"=>$globals['config']['webprojectpath']."upimages/",
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"icowidth"=>"128",
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"icoheight"=>"98",
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"fangpath"=>$globals['config']['webprojectpath']."upimages/_ico/",
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"fangsize"=>"75",
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"nzsize"=>"180",
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"uploadsize"=>420000
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)
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)->setbasename($_files['upload']['name'],true)->init();
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if($img->upload(array('fix_side')))
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{
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echo("上传成功");
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}else{
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echo("上传失败");
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echo $img->message;
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}
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return false;
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}
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}
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?>
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