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<?php $testArray = array( 'percy' => array( 'philip' => array( 'mitch' => array( 'percy' => 'hatcherson', 'mitch' => 'anderson' ) ), 'mitch' => array( 'mitchell', 'anderson', 'percy' => array( 'percy', 'hatcherson' ), 'mitchell' => 'thomas mitchell anderson', 'percy' => 'percy philip hatcherson' ) ) ); $newArray = array(); foreach ($testArray as $k => $v) { if (is_array($v)) { $newArray = $newArray + array_column($v, 'percy'); } } var_dump($newArray);
Output for git.master, git.master_jit, rfc.property-hooks
array(1) { [0]=> string(23) "percy philip hatcherson" }

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