in PHP ,The____ function is used to return the length (the number of elements) of an array:

Related MCQs

• A PHP script starts with <?php and ends with ?>: <?php // PHP code goes here ?>
• In PHP, there are three types of arrays one is not type of array in php which one:
• _____________ is a php super global variable which is used to access global variable from anywhere in PHP script.
• The____ function fetches a result row as an associative array, a numeric array, or both.
• Which of the following statements are true is/are true about constructors in PHP? (i) PHP 4 introduced class constructors. (ii) Constructors can accept parameters. (iii) Constructors can call class methods or other functions (iv) Class constructors can call on other constructors.
• PHP files can contain text, HTML, CSS, JavaScript, and PHP code
• While writing your PHP program, it is a good idea to use PHP-aware editors like ____
• If you create a __construct() function, PHP will automatically call this function when you create an object from a class.
• If you create a __destruct() function, PHP will automatically call this function at the end of the script.
• If you create a _______function, PHP will automatically call this function when you create an object from a class.