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<?php $blue = array(1,4,7,10); $red = array(2,3,5,6,8,9); $final_array = array(); $j = 0; for($i=0; $i<sizeof($blue); $i++) { $final_array[$j++] = $blue[$i]; $final_array[$j++] = $red[$i*2]; $final_array[$j++] = $red[($i*2)+1]; } echo '<pre>'; print_r($final_array);
Output for git.master, git.master_jit, rfc.property-hooks
Warning: Undefined array key 6 in /in/hIMfR on line 12 Warning: Undefined array key 7 in /in/hIMfR on line 13 <pre>Array ( [0] => 1 [1] => 2 [2] => 3 [3] => 4 [4] => 5 [5] => 6 [6] => 7 [7] => 8 [8] => 9 [9] => 10 [10] => [11] => )

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