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PHP 5 MCQs

You have a 2D array in PHP:

$array = array(array(141,151,161), 2, 3, array(101, 202, 303));

You want to display all the values in the array. The correct way is:

function DisplayArray($array) {foreach ($array as $value) {if (array_valid($value)) {

}

function DisplayArray($array) {for ($array as $value) {if (valid_array($value)) {

}

function DisplayArray($array) {for ($array as $value) {if (is_array($value)) {

}

function DisplayArray($array) {foreach ($array as $value) {if (is_array($value)) {

}

Answer

Correct Answer:

function DisplayArray($array) {foreach ($array as $value) {if (is_array($value)) {

}

Explanation:

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