Tools, FAQ, Tutorials:
Padding an Array with a Given Value in PHP
How To Pad an Array with the Same Value Multiple Times in PHP?
✍: FYIcenter.com
If you want to add the same value multiple times to the end or beginning of an array, you can use the array_pad($array, $new_size, $value) function. If the second argument, $new_size, is positive, it will pad to the end of the array. If negative, it will pad to the beginning of the array. If the absolute value of $new_size if not greater than the current size of the array, no padding takes place. Here is a PHP script on how to use array_pad():
<?php $array = array("Zero"=>"PHP", "One"=>"Perl", "Two"=>"Java"); $array = array_pad($array, 6, ">>"); $array = array_pad($array, -8, "---"); print("Padded:\n"); print(join(",", array_values($array))); print("\n"); ?>
This script will print:
Padded: ---,---,PHP,Perl,Java,>>,>>,>>
⇐ Creating an Array with a Sequence in PHP
2017-01-05, 3132🔥, 0💬
Popular Posts:
Where Is the Submitted Form Data Stored in PHP? When a user submit a form on your Web server, user e...
How to use the "send-one-way-request" Policy statement to call an extra web service for an Azure API...
How To Pass Arrays By References? in PHP? Like normal variables, you can pass an array by reference ...
Where Can I get a copy of the RSS XML Schema? RSS XML Schema is an XML Schema that defines how an RS...
How To Create an Array with a Sequence of Integers or Characters in PHP? The quickest way to create ...