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<?php $arr = [ [ "Some key here" => 26542973, "generated key" => "John", "who knows what key" => 10 ], [ "Some key here" => 26542973, "generated key" => "", "who knows what key" => "" ], [ "Some key here" => "", "generated key" => "", "who knows what key" => "" ], ]; $arr = array_filter($arr, function($val){ return implode("", $val); }); print_r($arr);
Output for git.master_jit, git.master, rfc.property-hooks
Array ( [0] => Array ( [Some key here] => 26542973 [generated key] => John [who knows what key] => 10 ) [1] => Array ( [Some key here] => 26542973 [generated key] => [who knows what key] => ) )

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