Example 1: using array map php
array_map ( callable $callback , array $array1 [, array $... ] ) : array
Example 2: php map array
function cube($number) { return ($number * $number * $number); } $nums = [1, 2, 3, 4, 5]; $cubed = array_map('cube', $nums);
Example 3: array map php
The array_map() function sends each value of an array to a user-made function, and returns an array with new values, given by the user-made function. Tip: You can assign one array to the function, or as many as you like. Syntax array_map(functionname, array1, array2, array3, ...) Example Send each value of an array to a function, multiply each value by itself, and return an array with the new values: <?php function myfunction($val) { return($val*$val); } $a=array(1,2,3,4,5); print_r(array_map("myfunction",$a)); ?>
Example 4: php array map
$func = function cube($n) { return ($n * $n * $n); } $a = [1, 2, 3, 4, 5]; $b = array_map( $func, $a );
Comments
Post a Comment