Search dir and replace stuff in file

[dcole.ath.cx]

Can Somesone look over my code, it has errors and I can't find them. I think it has something to do with read dir

<?php$file = fopen("C:/list.txt", "r");$filesize = filesize("C:/list.txt");$etext = fread($file, $filesize);fclose($file);$etext = explode("\n", $etext);for($i = 0; $i < sizeof($etext); $i ++){	$dir = opendir("$etext[$i]");	while(false != ($file = readdir($dir)))	{  if(($file != ".") and ($file != ".."))  { 	 if(is_dir("$etext[$i]/$file")) 	 {    $file3 = fopen("C:/list.txt", "r");    $filesize = filesize("C:/list.txt");    $ltext = fread($file3, $filesize);    fclose($file3);	    $file4 = fopen("C:/list.txt", "w");    $filesize = filesize("C:/list.txt");    fwrite($ltext, "$etext[$i]/$file \r");    fclose($file4); 	 } else 	 {    $file5 = fopen("$etext[$i]/$file", "r");    $filesize = filesize("$etext[$i]/$file");    $badcontent = fread($file5, $filesize);    fclose($file5);    $fixcontent = str_replace("hi", "hello", $badcontent);    $file2 = fopen("$etext[$i]/$file", "w+");    $filesize = filesize("$etext[$i]/$file");    fwrite($ltext, "$fixcontent");    fclose($file2); 	 }  }	}}?>

[Guest sundaravadivel]

Can Somesone look over my code, it has errors and I can't find them. I think it has something to do with read dir

<?php$file = fopen("C:/list.txt", "r");$filesize = filesize("C:/list.txt");$etext = fread($file, $filesize);fclose($file);$etext = explode("\n", $etext);for($i = 0; $i < sizeof($etext); $i ++){	$dir = opendir("$etext[$i]");	while(false != ($file = readdir($dir)))	{  if(($file != ".") and ($file != ".."))  { 	 if(is_dir("$etext[$i]/$file")) 	 {    $file3 = fopen("C:/list.txt", "r");    $filesize = filesize("C:/list.txt");    $ltext = fread($file3, $filesize);    fclose($file3);	    $file4 = fopen("C:/list.txt", "w");    $filesize = filesize("C:/list.txt");    fwrite($ltext, "$etext[$i]/$file \r");    fclose($file4); 	 } else 	 {    $file5 = fopen("$etext[$i]/$file", "r");    $filesize = filesize("$etext[$i]/$file");    $badcontent = fread($file5, $filesize);    fclose($file5);    $fixcontent = str_replace("hi", "hello", $badcontent);    $file2 = fopen("$etext[$i]/$file", "w+");    $filesize = filesize("$etext[$i]/$file");    fwrite($ltext, "$fixcontent");    fclose($file2); 	 }  }	}}?>

<{POST_SNAPBACK}>

you cannot do opendir and readdir for an array