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Email parser from HTML

Posted on 2011-02-12
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Last Modified: 2012-05-11
Can you help me with a code to extract email addresses from a HTML? The html will be pasted in the text area <textarea> . On submit it should give me email addresses separated one line after the other from the code.
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Question by:nainil
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Beverley Portlock earned 250 total points
ID: 34880267
OK, Asumming that your addresses are separted by white space, I have simulated the input from the textarea in $test

<?php

$test = '
abc@example.com
de-fg@example.co.uk
shs.sksk@example.org
';

$pattern = '|\s?([-\.0-9a-z]{2,}@[-0-9a-z\.]{3,})\s?|';

preg_match_all( $pattern, $test, $matches );

print_r( $matches [1]);

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Produces

Array
(
    [0] => abc@example.com
    [1] => de-fg@example.co.uk
    [2] => shs.sksk@example.org
)
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