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<?php function test(){ $z = 'something'; $x += array( 'first' => 'a', 'second' => 'y', 'thrid' => 'z' ); return $x; } $y = test(); echo $y['first'];
Output for git.master, git.master_jit, rfc.property-hooks
Warning: Undefined variable $x in /in/alEhc on line 6 Fatal error: Uncaught TypeError: Unsupported operand types: null + array in /in/alEhc:6 Stack trace: #0 /in/alEhc(12): test() #1 {main} thrown in /in/alEhc on line 6
Process exited with code 255.

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