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@ 2014-10-31T20:06:53Z

<?php
$allowedIps = ['a' => '123.123.123.123'];
$arrIps = array_merge($allowedIps, array('127.0.0.1', 'fe80::1', '::1') );
if ( in_array('123.123.123.123', $arrIps) ) {
	echo 'OK';
}

Output
Performance
VLD
References
Branches

array_merge: documentation ( source)
in_array: documentation ( source)

preferences:dark modelive preview

39.86 ms | 402 KiB | 5 Q