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<?php $x = 'gehr'; function foo($x) { return $x('gehr') === 'true'; } echo foo($x);
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught Error: Call to undefined function gehr() in /in/8udbi:8 Stack trace: #0 /in/8udbi(11): foo('gehr') #1 {main} thrown in /in/8udbi on line 8
Process exited with code 255.

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