PHP - Understanding PHP Arrays and Their Basic Operations

A collection of tutorials to answer many frequently asked questions on basic understanding of PHP arrays. Clear answers are provided with tutorial exercises on declaring and creating arrays, assigning and retrieving array elements, identifying elements by keys and indexes, copying arrays. Topics included in this collection are:

What Is an Array in PHP

Creating an Array in PHP

Testing If a Variable Is an Array in PHP

Retrieving Values out of an Array in PHP

Data Types of Array Keys in PHP

Index of Array Values in PHP

Adding Values to an Array without Keys in PHP

Copying an Array in PHP

Looping through an Array in PHP

Order of Array Values in PHP

Copying Array Values to a List of Variables in PHP

⇒⇒PHP Tutorials

2016-10-15, 271👍, 0💬