Code producing error message! Please help!
Posted: Sat Jun 26, 2010 4:17 pm
Hi I have a bit of a problem, when I run this script in a browser it comes up with these 2 error messages, and I cant figure out why. I have gone over every line but I must be missing something. But WHAT?
Warning: eregi() [function.eregi]: REG_ECTYPE in C:\AppServ\www\chapter13\convert_url.php on line 26
Warning: eregi() [function.eregi]: REG_ECTYPE in C:\AppServ\www\chapter13\convert_url.php on line 31
Warning: eregi() [function.eregi]: REG_ECTYPE in C:\AppServ\www\chapter13\convert_url.php on line 26
Warning: eregi() [function.eregi]: REG_ECTYPE in C:\AppServ\www\chapter13\convert_url.php on line 31
Code: Select all
<!DOCTYPE HTML PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-Transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"/>
<title>Make URL Click-able</title>
</head>
<body>
<?php // Script 13.2 - convert_url.php
// This script turns a valid URL into an HTML link.
// Address error handling.
ini_set ('display_errors', 1);
error_reporting (E_ALL & ~E_NOTICE);
if ( isset ($_POST['submit'])) { // Has the form been submitted?
// Trim off extraneous spaces, just in case.
$url = trim ($_POST['url']);
// Establish the patterns.
$pattern1 = '^((http|https|ftp)://){1}([[:alum:]-])+(\.)([[:alum:]-]){2,4}([[:alum:]/+=%&_.~?-]*)$';
$pattern2 = '^([[:alum:]-])+(\.)([[:alum:]-]){2,4}([[:alum:]/+=%&_.~?-]*)$';
// Test the submitted value against the patterns.
if (eregi ($pattern1, $url)) { // Check for an existing http/https/ftp.
$url = eregi_replace ($pattern1,'<a href="\\0">\\0</a>', $url);
print "<p>Here is the URL: $url<br />The code is now: " . htmlentities ($url) . '</p>';
} elseif (eregi ($pattern2, $url)) { // No http/https/ftp, add http://.
$url = eregi_replace ($pattern2,'<a href="http://\\0">\\0</a>', $url);
print "<p>Here is the URL: $url<br />The code is now: " . htmlentities ($url) . '</p>';
} else { // Invalid URL.
print '<p>Please enter a valid URL.</p>';
}
} // End of main conditional.
// Display the HTML form.
?>
<form action="convert_url.php" method="post">
<p>URL: <input type="text" name="url" size="30" /></p>
<input type="submit" name="submit" value="Convert" />
</form>
</body>
</html>