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<?php function foo($b) { return "Hi $b"; } $bar = 'bario'; $myfoo = foo; // my 'version' echo "<br>2 {$myfoo($bar)}";
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught Error: Undefined constant "foo" in /in/gIIEX:9 Stack trace: #0 {main} thrown in /in/gIIEX on line 9
Process exited with code 255.

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