#Php 8 vs php 8.1 how to
#Php 8 vs php 8.1 windows

X64 builds are recommended (almost all Windows installations support 圆4).

The 圆4 builds of PHP 7 support native 64-bit integers, LFS, 64-bit memory_limit and much more. PHP 8.1: These Are the New Features Deprecated: Warnings for arguments with null values for internal functions New arrayislist() function Restrict GLOBALS. For PHP 8.0 or earlier, the original readonly () function is loaded into memory but deprecated. It is a multiuser, multithreaded database management system. MySQL is a leading open source database management system.

#Php 8 vs php 8.1 how to

WordPress 5.9 renames the readonly () function to wpreadonly (). PHP mysqli tutorial shows how to program MySQL in PHP with mysqli extension.

PHP PGO build for maximum performance (old) Though originally planned as a reserved keyword, PHP 8.1 changed readonly keyword to a (limited) contextual keyword with potential future plans to deprecate.

Profile Guided Optimization is an optimizationįeature available in Microsoft's Visual C++ compiler that allows you to optimize an output file based on profiling data collected during test runs of the application or module. This new minor version brings with it a number of new features and a few incompatibilities that should be tested for before switching PHP versions in. The FastCGI protocol, utilizing no multithreading (but also for example CLI). For NTS binaries the widespread use case is interaction with a web server through As for now, the newest PHP version is 8.1 it was released last November. Use case for TS binaries involves interaction withĪ multithreaded SAPI and PHP loaded as a module into a web server. The email sending works fine using the configured SMTP server, but all scripts that send an email often take a very long time (1-2 minutes) to load and finally send the mail. The VC15 and VS16 builds require to have the Visual C++ Redistributable for Visual Studio 2015-2019 圆4 or x86 installed TS and NTS I am using PHPMailer in PHP 8.1 on Ubuntu 22.04 with Apache 2 to send emails through PHP web page scripts.

Include improvements in performance and stability. More recent versions of PHP are built with VC15 or VS16 (Visual Studio 2017 or 2019 compiler respectively) and never enforces that a function throws or is terminated with exit/die but void does not. 3) It ends it's execution with an exit function. Magento 2 is well-known as the slowest PHP framework possible. PHP Fatal error: Uncaught TypeError: redirect(): never-returning function must not implicitly return. With Apache, using the apache2handler SAPI, you have to use the Thread Safe (TS) versions of PHP. PHP 7.4 vs PHP 8.1 Magento 2 an Adobe Commerce Performance. We use their binaries to build the Apache SAPIs. They provide VC15 and VS16 builds of Apache for x86 and 圆4. Please use the Apache builds provided by Apache Lounge. If you are using PHP as FastCGI with IIS you should use the Non-Thread Safe (NTS) versions of PHP.