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<?php header('Content-type: text/plain'); $arr = [ ["thread", 4211], ["thread", 4210], ["thread", 4212], ["thread", 4207], ["thread", 4097], ["thread", 3993], ]; var_dump(array_column($arr, 1)); $arr = [ ['x' => "thread", 'y' => 4211], ['x' => "thread", 'y' => 4210], ['x' => "thread", 'y' => 4212], ['x' => "thread", 'y' => 4207], ['x' => "thread", 'y' => 4097], ['x' => "thread", 'y' => 3993], ]; var_dump(array_column($arr, 'y'));
Output for git.master, git.master_jit, rfc.property-hooks
array(6) { [0]=> int(4211) [1]=> int(4210) [2]=> int(4212) [3]=> int(4207) [4]=> int(4097) [5]=> int(3993) } array(6) { [0]=> int(4211) [1]=> int(4210) [2]=> int(4212) [3]=> int(4207) [4]=> int(4097) [5]=> int(3993) }

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