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@ 2015-10-16T10:32:11Z

<?php

define('DEFINED', '1.3.0.0');
$version = '1.6.1.1';

print ( version_compare(DEFINED, $version, '>'));
print ( version_compare(NOT_DEFINED, $version, '>'));

print ( version_compare(DEFINED, $version, '<'));
print ( version_compare(NOT_DEFINED, $version, '<'));

Output
Performance
VLD
References
Branches

version_compare: documentation ( source)
define: documentation ( source)

preferences:dark modelive preview

48.97 ms | 402 KiB | 5 Q