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<?php $x=array( 1 => 'ghj', 2 => 234, 3 => 234.34, 4 => '123', 5 => 'as12345' ); $x2=$x; $x3=$x; array_walk($x2,'intval'); $x = array_map(intval,$x); $x3 = array_map(int,$x3); var_dump($x2,$x,$x3) ?>
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught Error: Undefined constant "intval" in /in/efdvF:14 Stack trace: #0 {main} thrown in /in/efdvF on line 14
Process exited with code 255.

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