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@ 2014-08-04T13:25:21Z

<?php
$file = 'httpsd://simon.bennett.im';
if (preg_match('~^(?:f|ht)tps?://~i', substr($file, 0, 10))) {
    echo 'yes';
}
else
{    echo 'no';
}

Output
Performance
VLD
References
Branches

substr: documentation ( source)
preg_match: documentation ( source)

preferences:dark modelive preview

31.91 ms | 402 KiB | 5 Q