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run code in 150+ php & hhvm versions
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<?php $test = array( array('a' => 'testA', 'b' => 'testB'), array('a' =>'testC', 'b' => 'testD') ); $key = array_keys($test, array('a' => 'testA', 'b' => 'testB'); echo $test[$key];
Output for 5.3.0 - 5.4.13
Parse error: syntax error, unexpected ';' in /in/NXJnK on line 9
Process exited with code 255.