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run code in 300+ PHP versions simultaneously
<?php $ua = 'Mozilla/5.0 (Linux; U; Android 4.0.4; fr-fr; GT-S7562 Build/IMM76I) AppleWebKit/534.30 (KHTML, like Gecko) Version/4.0 Mobile Safari/534.30'; $android = stripos(strtolower($ua, 'android')); echo $android;

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