PHP Arrays

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Table of Contents

• PHP Arrays
  • PHP Array Types
  • Working With Arrays
  • PHP 1 Array Items
    • Example 1
  • PHP 2 Array Functions
    • Example 2
  • Document
  • Reference

PHP Array Types

In PHP, there are three types of arrays:

• Indexed arrays - Arrays with a numeric index
• Associative arrays - Arrays with named keys
• Multidimensional arrays - Arrays containing one or more arrays

Working With Arrays

In this tutorial you will learn how to work with arrays, including:

• Create Arrays
• Access Arrays
• Update Arrays
• Add Array Items
• Remove Array Items
• Sort Arrays

PHP 1 Array Items

<h4>Array_Items</h4>
<p></p>
<?php
// function example:
function myFunction()
{
    echo "This text comes from a function";
}

// create array:
$myArr = array("Volvo", 15, ["apples", "bananas"], myFunction() );

// calling the function from the array item:
$myArr[3]();
?>

Example 1

Result View Example

PHP 2 Array Functions

<h4>Array_Functions</h4>
<?php
$cars = array("Volvo", "BMW", "Toyota");
echo count($cars);
?>

Example 2

Result View Example

Document

Document in project

You can Download PDF file.

Reference