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<?php function flatten_array($simple){ static $outputs=array(); foreach ( $simple as $value) { if(is_array($value)){ flatten_array($value); } else { $outputs[]=$value; } } return $outputs; } $eg=['s'=>['p','n'=>['t']]]; $out=flatten_array($eg); print_r($out); echo "\n---\n"; $out=flatten_array($eg); print_r($out);
Output for git.master, git.master_jit, rfc.property-hooks
Array ( [0] => p [1] => t ) --- Array ( [0] => p [1] => t [2] => p [3] => t )

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