A PHP array is a variable that stores more than one piece of related data in a single variable. A PHP multidimensional array is an array containing one or more arrays. Multi-dimensional arrays are such type of arrays that stores another array at each index instead of a single element….

PHP array iteration can be done only by loops and iteration functions, for example, foreach loop with key and value and etc. The PHP foreach construct provides an easy way to iterate over arrays, especially multidimensional array. foreach works only on arrays and objects. Let’s talk about the PHP array…

To access the PHP array element value, you can use the array index or the key which is enclosed in square brackets. Accessing elements of an Associative array can be done by key in PHP. PHP comes with three different types of arrays to help you store data. You can…

PHP array copy or clone is an action to duplicate a PHP array (deep copy and shallow copy). This clone can be done in many ways such as = operator, pointer, ArrayObject class, and user-defined function to copy an array with subarray in PHP. There are several built-in PHP functions…

PHP array object class allows objects to work as arrays. Array does not object in PHP but PHP does give us some ways to make objects that act like arrays. First, there is the ArrayObject class which is pretty close to what you have with a normal array (you can…

Adding an element to the PHP array can be done in some methods. In this article, we are going to discuss the PHP array to add an element to the start and end, how to add an element to an array with a numeric or other key and how to…

Like other programming languages, “Try catch” and exceptions exist in PHP. From PHP version 5 you can use try catch to control exceptions in PHP. In this article, we are going to discuss PHP “try catch” and exception with example. PHP try catch To catching of potential exceptions, you can…

PHP explode() is a built-in function that is used to split a string into a string array on boundaries formed by the separator. In this tutorial, we are going to discuss splitting a string into an array with explode() function and PHP loop. separator Required The boundary string. The “separator”…

PHP date format describes how to display PHP date and what it should look like. In the PHP date article, we discussed how to create and format dates in PHP generally. In this tutorial, we are going to discuss how to format the date specifically. PHP date_format() Function The first…

PHP array length, count, size, and others are expressions to find how many items are in the array. In this tutorial, we are going to cover all of them and the differences between them. Learn more about PHP arrays. PHP array length content PHP count() function Multidimensional array length PHP…