Tools, FAQ, Tutorials:
Counting the Number of Values in an Array in PHP
How To Get the Total Number of Values in an Array in PHP?
✍: FYIcenter.com
You can get the total number of values in an array by using the count() function. Here is a PHP example script:
<?php $array = array("PHP", "Perl", "Java"); print_r("Size 1: ".count($array)."\n"); $array = array(); print_r("Size 2: ".count($array)."\n"); ?>
This script will print:
Size 1: 3 Size 2: 0
Note that count() has an alias called sizeof().
⇒ Verifying If a Key Exists in an Array in PHP
⇐ PHP Built-in Functions for Arrays
2017-01-29, 1792🔥, 0💬
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