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<?php
//loopdir('dir1', 'repfile1');
loopdir('dir2', 'repfile2');
function loopdir($dir, $fun){
$dp = opendir($dir);
chdir($dir);
readdir($dp); //Åųýµ±Ç°Ä¿Â¼ "."
readdir($dp); //ÅųýÉϲãĿ¼ "."
while( $v = readdir($dp) ){
if( is_dir($v) ) loopdir($v, $fun);
else $fun($v);
echo $v."<br>";
}
chdir("..");
}
function repfile1($filename){
$content = file_get_contents($filename);
if( empty($content) ){
echo "can't open file to read: ".$filename;
return ;
}

//¼Ó£¿ºÅÊǽøÐзÇ̰À·Æ¥Å䣬ÒÔÃâÆ¥ÅäµÄ¿éÌ«´ó
$content = preg_replace('/if \(!validateEmail\((.*?)"Email address is not valid(.*?})/s',
'if (!validateEmail(\\1"Email address is not valid\\2else if (!isNyhEmail(\\1"Can not add NYH email addresses.\\2',
$content);
writenewfile($filename, $content);
}
function repfile4615($filename){
$fpr = fopen($filename, 'r');
if( empty($fpr) ){
echo "can't open file to read: ".$filename;
return ;
}

$newContent = '';
while( $line = fgets($fpr) ){
$line = preg_replace('/^(.*)\$var_kitchen_dishwasher = "kitchen".\$kitchen_ind."_dishwasher";/s',
'\\1$var_kitchen_dishwasher = "kitchen".\$kitchen_ind."_dishwasher";
\\1$var_kitchen_oven = "kitchen".$kitchen_ind."_oven";
\\1$var_kitchen_fridge = "kitchen".$kitchen_ind."_fridge";', $line);
$newContent .= $line;
}
fclose($fpr);
writenewfile($filename, $newContent);
}
function writenewfile($filename, $content){
$fpw = fopen($filename, 'w');
if( empty($fpw) ){
echo "can't open file to write: ".$filename;
return ;
}
fwrite($fpw, $content);
fclose($fpw);
}
?>


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/**
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*/
fopen() // 2/4: 2 ¸ö±ØÑ¡²ÎÊý£¬ 4 ¸ö²ÎÊý;
fclose() // 1/1;
/**
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*/
// ÐèÏÈÓà fopen() ´ò¿ªÎļþ²ÅÄܶÁÈ¡µÄº¯Êý£»´ÓÎļþÖ¸Õë´¦¿ªÊ¼¶ÁÈ¡
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PHP·¾¶ÎÊÌâ

<?
php define('__TYPECHO_ROOT_DIR__', dirname(__FILE__));
define('__TYPECHO_PLUGIN_DIR__', '/usr/plugins');
@set_include_path(get_include_path() . PATH_SEPARATOR . __TYPECHO_ROOT_DIR__ . '/var' . PATH_SEPARATOR . __TYPECHO_ROOT_DIR__ . __TYPECHO_PLUGIN_DIR__);
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PHPÔÓ¼Ç

 preg_replace -- Ö´ÐÐÕýÔò±í´ïʽµÄËÑË÷ºÍÌæ»»
array_push --  ½«Ò»¸ö»ò¶à¸öµ¥ÔªÑ¹ÈëÊý×éµÄĩ⣨ÈëÕ»£©
preg_match -- ½øÐÐÕýÔò±í´ïʽƥÅä
exif_imagetype($file) ---ͼÏñÀàÐÍ£»
echo "<SCRIPT LANGUAGE='JavaScript'>alert('µÃµ½');history.back();</SCRIPT>";
exit;
date_defaul ......
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