For you guys who needs to grab email addresses either from string or from a web page you've grab. Here is the code.

By : hermawan

<?php
/*
Snippet Name: Get Emails from Strings
Author : Hermawan Haryanto
Email : hermawan@codewalkers.com
Homepage: http://hermawan.com
Blog : http://hermawan.codewalkers.com
*/

function get_emails ($str)
{
$emails = array();
preg_match_all("/\b\w+\@\w+[\.\w+]+\b/", $str, $output);
foreach($output[0] as $email) array_push ($emails, strtolower($email));
if (count ($emails) >= 1) return $emails;
else return false;
}

# Here is how to use it.

# Sample string containing email addresses;
$str = "test test@test.com ha ha heHe@test.com bla bla bla@test.com";

# Get the emails on arrays;
$emails = get_emails ($str);

# Print that arrays;
print_r ($emails);
?>

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