How To Truncate an Array
How To Truncate an Array? - PHP Script Tips - PHP Built-in Functions for Arrays
If you want to remove a chunk of values from an array, you can use the array_splice($array, $offset, $length) function. $offset defines the starting position of the chunk to be removed. If $offset is positive, it is counted from the beginning of the array. If negative, it is counted from the end of the array. array_splice() also returns the removed chunk of values. Here is a PHP script on how to use array_splice():
<?php $array = array("Zero"=>"PHP", "One"=>"Perl", "Two"=>"Java"); $removed = array_splice($array, -2, 2); print("Remaining chunk:\n"); print_r($array); print("\n"); print("Removed chunk:\n"); print_r($removed); ?>
This script will print:
Remaining chunk: Array ( [Zero] => PHP ) Removed chunk: Array ( [One] => Perl [Two] => Java )
2007-04-21, 5677👍, 0💬
How To Retrieve Input Values for Checkboxes Properly? - PHP Script Tips - Processing Web Forms If mu...
How To Enter Binary Numbers in SQL Statements? - MySQL FAQs - Introduction to SQL Basics If you want...
Which are the various programming approaches for WCF?
If client side validation is enabled in your Web page, does that mean server side code is not run? W...
.NET INTERVIEW QUESTIONS - How to prevent my .NET DLL to be decompiled? By design .NET embeds rich M...