mark.php

来自「一个很漂亮的相册系统」· PHP 代码 · 共 34 行

<?php 
require 'config.php';

$dh = opendir($paths); 
while(false !== ($file = readdir($dh))) { 
     if($file[0] != '.') { 
         echo '正在添加水印到 '.$paths.$file."\n <br>"; 
         $fileinfo = pathinfo($file); 
         switch(strtolower($fileinfo['extension'])) { 
         case 'png': 
             $ih = imagecreatefrompng($paths.$file); 
             break; 
         case 'jpg': 
         case 'jpeg': 
         case 'jpe': 
             $ih = imagecreatefromjpeg($paths.$file); 
             break; 
         case 'gif': 
             $ih = imagecreatefromgif($paths.$file); 
             break; 
         default: 
             echo '位置文件后缀名'.$fileinfo['extension']."\n"; 
             break; 
         } 
         imagealphablending($ih, true); 
         $color = imagecolorallocatealpha($ih, 255, 0, 0, 50); 
         $x = (imagesx($ih) - strlen($text) * imagefontwidth($fontsize)) / 2; 
         $y = imagesy($ih) - imagefontheight($fontsize) * 1.2; 
         imagestring($ih, $fontsize, $x, $y, $text, $color); 
         imagejpeg($ih, $paths.basename($file, '.'.$fileinfo['extension']).'-x.jpg'); 
     } 
} 
closedir($dh); 
?>