3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a1 = array('J.S.S 1','J.S.S 2','J.S.S 3','S.S 1','S.S 2','S.S 3','Primary One','Primary Two','Primary Three','Primary Four','Primary Five','Primary Six'); $b1 = ['S.S 2','S.S 3']; $found = false; foreach($b1 as $b) { if(in_array($b, $a1)) { $found = true; break; } } var_dump($found);
Output for git.master, git.master_jit, rfc.property-hooks
bool(true)

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