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<?php $var = 'ABC123'; switch (false) { case isset($var): throw new Exception("Not set!"); case $var: throw new Exception("False!"); case isstring($var): throw new Exception("Not a string!"); /* case customGuardFunction() * */ default: echo "All checks passed!"; }
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught Error: Call to undefined function isstring() in /in/01sfs:10 Stack trace: #0 {main} thrown in /in/01sfs on line 10
Process exited with code 255.

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