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<?php $arr1 = ['transparent', 'grey', 'transparent', 'grey']; $arr2 = ['grey', 'transparent', 'grey', 'transparent']; $i = 0; $bool = true; for($x = 0; $x<20; $x++){ if($bool){ echo 'color ' . $arr1[$i] . "\n"; }else{ echo 'color ' . $arr2[$i] . "\n"; } $i = ++$i % 4; if($i ==0) $bool = !$bool; if($i ==0) echo "\n"; // to make it easier to read }
Output for git.master_jit, git.master, rfc.property-hooks
color transparent color grey color transparent color grey color grey color transparent color grey color transparent color transparent color grey color transparent color grey color grey color transparent color grey color transparent color transparent color grey color transparent color grey

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