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<?php $a='1.1.1'; #$a='123.81321321321.321321321321321'; if(preg_match("/^([0-9]+\.?[0-9]+)+$/",$a)){ $b=json_decode($a); # echo "DEBUG"; if($var = $b === NULL){ ($var===true)?$v3=1:NULL; } } echo $var; ?>
Output for git.master, git.master_jit, rfc.property-hooks
Warning: Undefined variable $var in /in/utj3a on line 11

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