The abs() function returns the absolute (positive) value of a number:

Related MCQs

• The _____ function returns the absolute (positive) value of a number:
• the sqrt() function returns the square root of a number:
• Which method returns the error code generated from the execution of the last MySQL function?
• _____ returns the last error description for the most recent function call
• the _____function returns the square root of a number:
• 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.
• ________ function creates an XMLHttpRequest object, adds the function to be executed when the server response is ready, and sends the request off to the server.
• loadDoc() function creates an XMLHttpRequest object, adds the function to be executed when the server response is ready, and sends the request off to the server.
• in PHP ,The____ function is used to return the length (the number of elements) of an array: