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<?php $test = [ 'a' => [], 'b' => ['total' => ['column' => '1']], 'c' => ['total' => ['column' => '2']], ]; function get_total($input) { foreach ($input as $v) { yeild (isset($v['total']) ? $v : null); } } var_dump(get_total($test));
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught Error: Call to undefined function yeild() in /in/UEMM1:11 Stack trace: #0 /in/UEMM1(15): get_total(Array) #1 {main} thrown in /in/UEMM1 on line 11
Process exited with code 255.

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