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<?php $array = [ (object) ['id' => 1, 'name' => 'hovno'], (object) ['id' => 2, 'name' => 'piča'], ]; array_walk($array, function($item) { return $item->id; }); echo implode(',', $array);
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught Error: Object of class stdClass could not be converted to string in /in/CY41O:11 Stack trace: #0 /in/CY41O(11): implode(',', Array) #1 {main} thrown in /in/CY41O on line 11
Process exited with code 255.

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