复制代码 代码如下: function my_image_resize($src_file, $dst_file, $dst_width=32, $dst_height=32) { if($dst_width <1 || $dst_height <1) { echo “params width or height error !”; exit(); } if(!file_exists($src_file)) { echo $src_file . ” is not exists !”; exit(); } $type=exif_imagetype($src_file); $support_typ