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<?php $record_1 = new stdClass(); $record_1->id = 1; $record_2 = new stdClass(); $record_2->id = 2; $record_3 = new stdClass(); $record_3->id = 3; $records = [ $record_1, $record_2, $record_3, ]; $result = array_column($records, function($record) { if ($record->id > 1) { return $record;} }); var_dump($result);
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught TypeError: array_column(): Argument #2 ($column_key) must be of type string|int|null, Closure given in /in/HmXA2:21 Stack trace: #0 /in/HmXA2(21): array_column(Array, Object(Closure)) #1 {main} thrown in /in/HmXA2 on line 21
Process exited with code 255.

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