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<?php $x = array( 'config' => array( 'settings' => array( 'db' => 'a', 'type' => 'mysql' ), 'something' => 'ok', ) ); $y = array( 'config' => array( 'settings' => array( 'db' => 'b' ) ) ); $result = array_merge( $a, $b ); var_dump( $result );
Output for git.master, git.master_jit, rfc.property-hooks
Warning: Undefined variable $a in /in/FZmdp on line 21 Warning: Undefined variable $b in /in/FZmdp on line 21 Fatal error: Uncaught TypeError: array_merge(): Argument #1 must be of type array, null given in /in/FZmdp:21 Stack trace: #0 /in/FZmdp(21): array_merge(NULL, NULL) #1 {main} thrown in /in/FZmdp on line 21
Process exited with code 255.

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