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<?php $master = array(); $arrColors = array('R', 'B', 'G' ,'Y'); $arrNumbers = array('1', '2', '3', '4'); foreach($arrColors as $color) { foreach($arrNumbers as $num) { $master[$num] = $color; //echo $color.' => '.$num; //echo "\n"; } } print_r($master);
Output for git.master, git.master_jit, rfc.property-hooks
Array ( [1] => Y [2] => Y [3] => Y [4] => Y )

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