FORM(file.php):
CODE
<!-- The data encoding type, enctype, MUST be specified as below -->
<form enctype="multipart/form-data" action="fileAction.php" method="POST">
<!-- MAX_FILE_SIZE must precede the file input field -->
<input type="hidden" name="MAX_FILE_SIZE" value="30000" />
<!-- Name of input element determines name in $_FILES array -->
Send this file: <input name="userfile" type="file" />
<input type="submit" value="Send File" />
</form>
REGEX(fileAction.php):
CODE
<?php
$file = implode(file("link.html"));
// get host name from URL
preg_match("/^(http:\/\/)?([^\/]+)/i",
$file , $matches);
for($i = 0; $i < 22; $i++ )
echo "{$matches[0][$i]}\n";
echo $file;
?>
FILE(link.html):
CODE
<html>
<a href="http://www.php.net/preg_match">http://www.php.net/preg_match</a><br />
<a href="http://www.php.net2/preg_match2">http://www.php.net/preg_match</a><br />
<a href="http://www.php.net3/preg_match">http://www.php.net/preg_match</a><br />
<a href="http://www.php.net4/preg_match">http://www.php.net/preg_match</a><br />
<a href="http://www.php.net5/preg_match">http://www.php.net/preg_match</a><br />
<a href="http://www.php.net6/preg_match">http://www.php.net/preg_match</a><br />
</html>
Now what im getting is just
CODE
< h t m l > < a h r e f = " h t t p :
if i make it loop any further, it gives
CODE
Notice: Uninitialized string offset: 22 in C:\symproj\askeet\web\fileAction.php on line 11
11 Jan, 2006 - 03:06 PM
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