求助:出现错误提示Parse error: syntax error, unexpected '$image' (T_VARIABLE) in ...\test.php on line 4
下面分别是错误提示和我的代码,不知道错在哪了?
下面分别是错误提示和我的代码,不知道错在哪了?
2016-09-14
<?php //test.php require "image.class.php"; $src = "001.jpg"; $image = new Image($src); //压缩图片 $image->thumb(300,150); $image->show(); ?> <?php //image.class.php class Image{ /** *内存中的图片 */ private $image; /** *图片的基本信息 */ private $info; /** *打开一张图片,读取到内存中 */ public function __construct($src) { $info = getimagesize($src); $this->info = array( 'width'=>$info[0], 'height'=>$info[1], 'type'=>image_type_to_extension($info[2],false), 'mime'=>$info['mime'] ); $fun = "imagecreatefrom{$this->info['type']}"; $this->image = $fun($src); } /** *操作图片(压缩) */ public function thumb($width,$height) { $image_thumb = imagecreatetruecolor($width,$height); imagecopyresampled($image_thumb,$this->image,0,0,0,0,$width,$height,$this->info['width'],$this->info['height']); imagedestroy($this->image); $this->image=$image_thumb; } /** *操作图片(添加文字水印) */ public function fontMark($content,$font_url,$size,$color,$local,$angle) { $col = imagecolorallocatealpha($this->image,$color[0],$color[1],$color[3],$color[4]); imagettftext($this->image,$size,$angle,$local['x'],$local['y'],$col,$font_url,$content); } /** *操作图片(添加图片水印) */ public function imageMark($source,$local,$alpha) { $info_mark = getimagesize($source); $type_mark = image_type_to_extension($info_mark[2],false); $fun_mark = "imagecreatefrom{$type_mark}"; $image_mark = $fun_mark($source); imagecopymerge($this->image,$image_mark,$local['x'],$local['y'],0,0,$info_mark[0],$info_mark[1],$alpha); imagedestroy($image_mark); } /** *在浏览器中输出图片 */ public function show() { ob_clean();//清空(擦掉)输出缓冲区 header("Content-type:".$this->info['mime']); $funs = "image{this->info['type']}"; $funs($this->image); } /** *把图片保存在硬盘里 */ public function save($newname) { $funs = "image{$this->info['type']}"; $funs($this->image,$newname.'.'.$this->info['type']); } /** *销毁图片 */ public function __destruct() { imagedestroy($this->image); } } ?>
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