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<?php $originalArray = [ [ 'entity_id' => '131813' ], [ 'entity_id' => '213808' ], [ 'entity_id' => '712885' ] ]; $newArray = []; foreach($originalArray AS $entity) { $newArray[] = $entity['entity_id']; } print_r($newArray);
Output for git.master, git.master_jit, rfc.property-hooks
Array ( [0] => 131813 [1] => 213808 [2] => 712885 )

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