Tools, FAQ, Tutorials:
Randomly Retrieving Array Values in PHP
How To Randomly Retrieve a Value from an Array in PHP?
✍: FYIcenter.com
If you have a list of favorite greeting messages, and want to randomly select one of them to be used in an email, you can use the array_rand() function. Here is a PHP example script:
<?php $array = array("Hello!", "Hi!", "Allo!", "Hallo!", "Coucou!"); $key = array_rand($array); print("Random greeting: ".$array[$key]."\n"); ?>
This script will print:
Random greeting: Coucou!
⇒ Looping through an Array without "foreach" in PHP
⇐ Using an Array as a Stack in PHP
2017-01-11, 2218🔥, 0💬
Popular Posts:
FYIcenter JSON Validator and Formatter is an online tool that checks for syntax errors of JSON text ...
How to use the "set-body" Policy Statement for an Azure API service operation? The "set-body" Policy...
Where to see some Examples of Invalid JSON Values? Here are some Examples of Invalid JSON Values: 1....
How to add a new operation to an API on the Publisher Dashboard of an Azure API Management Service? ...
How to use "xml-to-json" Azure API Policy Statement? The "xml-to-json" Policy Statement allows you t...