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<?php function testArgs($foo = null, $bar = null) { return prinq_r($foo . ' - ' . $bar); } testArgs('1', '2', '3');
based on B6crS
Output for 7.0.28 - 7.3.0rc3
Fatal error: Uncaught Error: Call to undefined function prinq_r() in /in/p7iGP:5 Stack trace: #0 /in/p7iGP(9): testArgs('1', '2', '3') #1 {main} thrown in /in/p7iGP on line 5
Process exited with code 255.
Output for 5.6.38
Fatal error: Call to undefined function prinq_r() in /in/p7iGP on line 5
Process exited with code 255.