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<?php $array = array(0 => 'blue pants', 1 => 'red pants', 2 => 'green pants', 3 => 'green pants', 4=> 'red t-shirt', 5=> 'blue redneck pants'); $return = preg_grep("/\bred\b/", $array); var_dump($return); /* array(2) { [1]=> string(9) "red pants" [4]=> string(11) "red t-shirt" } */
Output for git.master, git.master_jit, rfc.property-hooks
array(2) { [1]=> string(9) "red pants" [4]=> string(11) "red t-shirt" }

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