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, ∼4162🔥, 0💬
Popular Posts:
How To Access a Global Variable inside a Function? in PHP? By default, global variables are not acce...
How to create a "Sign-up or Sign-in" user flow policy in my Azure AD B2C directory? If you want to b...
How to run CMD Commands in Dockerfile to change Windows Docker images? When building a new Windows i...
What is EPUB 3.0 Metadata "dc:description" Element? EPUB 3.0 Metadata "dc:description" is an optiona...
What properties and functions are supported on requests.models.Response objects? "requests" module s...