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<?php $array = [ 'radios1' => [ 'on' ], 'from' => [ '', 'Bangalore', '', '', ] ]; array_walk($array, function (&$value, $key) { $value = array_values(array_filter($value)); }); print_r($array);
Output for git.master, git.master_jit, rfc.property-hooks
Array ( [radios1] => Array ( [0] => on ) [from] => Array ( [0] => Bangalore ) )

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