Getting Minimum/Maximum Value of an Array in PHP

Q

How To Get the Minimum or Maximum Value of an Array in PHP?

✍: FYIcenter.com

A

If you want to get the minimum or maximum value of an array, you can use the min() or max() function. Here is a PHP script on how to use min() and max():

<?php
$array = array(5, 7, 6, 2, 1, 3, 4, 2);
print("Minimum number: ".min($array)."\n");
print("Maximum number: ".max($array)."\n");
$array = array("Zero"=>"PHP", "One"=>"Perl", "Two"=>"Java");
print("Minimum string: ".min($array)."\n");
print("Maximum string: ".max($array)."\n");
?>

This script will print:

Minimum number: 1
Maximum number: 7
Minimum string: Java
Maximum string: Perl

As you can see, min() and max() work for string values too.

⇒ Creating Your Own Functions in PHP

⇐ Splitting a String into an Array in PHP

⇑ PHP Built-in Functions for Arrays

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