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, ∼3592🔥, 0💬
Popular Posts:
What is the Azure AD v1.0 OpenID Metadata Document? Azure AD v1.0 OpenID Metadata Document is an onl...
Where can I download the EPUB 2.0 sample book "The Problems of Philosophy" by Lewis Theme? You can f...
How to use the "set-body" Policy Statement for an Azure API service operation? The "set-body" Policy...
How to add an API to an API product for internal testing on the Publisher Portal of an Azure API Man...
What is EPUB 2.0 Metadata "dc:publisher" and "dc:rights" elements? EPUB 2.0 Metadata "dc:publisher" ...