PHP 7.x

PHP provides several inbuilt functions to make a PHP script to sleep or pause for some time. Let’s see them with examples.

Here is the sample code to calculate mode in PHP for a set of numbers in an array. This method will get you single mode or multi modes.

In this article we will see how to calculate median in PHP by writing your own code for median algorithm.

There is no inbuilt function available in PHP to calculate arithmetic mean. However, it is easy to calculate mean In PHP using the inbuilt array functions.