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<?php $test = array( array( 'aaa' => 'AAA' ), array( 'bbb' => 'BBB' ), array( 'ccc' => 'CCC' ), ); $r = array_merge($a, $b); var_dump($r);
Output for git.master, git.master_jit, rfc.property-hooks
Warning: Undefined variable $a in /in/vIrs9 on line 16 Warning: Undefined variable $b in /in/vIrs9 on line 16 Fatal error: Uncaught TypeError: array_merge(): Argument #1 must be of type array, null given in /in/vIrs9:16 Stack trace: #0 /in/vIrs9(16): array_merge(NULL, NULL) #1 {main} thrown in /in/vIrs9 on line 16
Process exited with code 255.

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