Set the value to 0 when storing the key value in PHP. nested arrays are available.

Keep the key value in PHP and set the value to 0. nested arrays can be used to implement a function that sets all elements in the PHP array to 0. recursive publicfunctionsetArraytoZero (& amp; $ array) is used) {foreach ($ arrayas & amp; $ value) {if (is_array ($ value) {keep the key value in PHP and set the value to 0. nested arrays are available.

Implement a function that sets all elements in the PHP array to 0 and uses recursion.

Public function setArraytoZero (& $ array) {foreach ($ array as & $ value) {if (is_array ($ value) {$ this-> setArraytoZero ($ value );} else {$ value = 0 ;}}}