PHP生成的图片如何保存
$targ_w = $targ_h = 150; //保存的图片的大小 $jpeg_quality = 90; $src = '/image/abc.jpg'; $img_r = imagecreatefromjpeg($src); $dst_r = ImageCreateTrueColor( $targ_w, $targ_h ); imagecopyresampled($dst_r,$img_r,0,0,$_POST['x'],$_POST['y'], $targ_w,$targ_h,$_POST['w'],$_POST['h']); header('Content-type: image/jpeg'); imagejpeg($dst_r,null,$jpeg_quality); ImageDestroy($dst_r);
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