PHP ʖ²ἯTH
º/A
array_splice
˵÷
array_push ($input, $x, $y) array_splice ($input, count ($input), 0, array ($x, $y)) array_pop ($input) array_splice ($input, -1) array_shift ($input) array_splice ($input, 0, 1) array_unshift ($input, $x, $y) array_splice ($input, 0, 0, array ($x, $y)) $input[$x] = $y array_splice ($input, $x, 1, $y)
=ד 1. array_splice() =ד
$input = array ("red", "green", "blue", "yellow"); array_splice ($input, 2); // $input is now array ("red", "green") $input = array ("red", "green", "blue", "yellow"); array_splice ($input, 1, -1); // $input is now array ("red", "yellow") $input = array ("red", "green", "blue", "yellow"); array_splice ($input, 1, count($input), "orange"); // $input is now array ("red", "orange") $input = array ("red", "green", "blue", "yellow"); array_splice ($input, -1, 1, array("black", "maroon")); // $input is now array ("red", "green", // "blue", "black", "maroon")
º/A
ưµ㼯A
array_slice
ɏһ¼¶
array_sum