PHP - Array Element Count

Introduction

We can get the number of elements in an array with the count function:

Demo

<?php
    $names = ['A', 'B', 'C']; 
    $size = count($names); //from  w w w  . j  av a 2s .co  m
    var_dump($size); // 3 
?>

Result

Related Topic

• Arrays
• Update arrays
• Accessing arrays
• empty and isset functions
• Get keys from array
• Array merge
• Two types of Arrays
• Accessing Array Elements
• Changing Array Elements
• Outputting an Entire Array with print_r()
• Counting Elements in an Array
• Extracting a Range of Elements with array_slice()
• Converting Between Arrays and Strings
• Converting an Array to a List of Variables
• Write program to combine indexed array with associate array

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