Tools, FAQ, Tutorials:
Passing Arrays by References to Functions in PHP
How To Pass Arrays By References? in PHP?
✍: FYIcenter.com
Like normal variables, you can pass an array by reference into a function by taking a reference of the original array, and passing the reference to the function. Here is a PHP script on how to pass array as reference:
<?php function shrink($array) { array_splice($array,1); } $numbers = array(5, 7, 6, 2, 1, 3, 4, 2); print("Before shrinking: ".join(",",$numbers)."\n"); shrink(&$numbers); print("After shrinking: ".join(",",$numbers)."\n"); ?>
This script will print:
Before shrinking: 5,7,6,2,1,3,4,2 After shrinking: 5
Note that call-time pass-by-reference has been deprecated. You need to define arguments as references. See next tip for details.
⇒ Defining an Array Argument as Reference in PHP
⇐ Passing Arrays by Values to Functions in PHP
2016-12-18, 10682🔥, 0💬
Popular Posts:
How to include additional claims in Azure AD v2.0 id_tokens? If you want to include additional claim...
How to use the Atom Online Validator at w3.org? w3.org feed validation service is provided at http:/...
How to install "The Windows SDK version 8.1"? I need to build my Visual Studio C++ applications. If ...
How to use "{{...}}" Liquid Codes in "set-body" Policy Statement? The "{{...}}" Liquid Codes in "set...
How to create a navigation file like navigation.xhtml for an EPUB 3.0 book? At least one navigation ...