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You can either use the phpversion() function or the PHP_VERSION constant. To compare versions you should always rely on version_compare().
Returns the current PHP version as a string. If a string argument is provided for extension parameter, phpversion () returns the version of that extension, or false if there is no version information associated or the extension isn't enabled.
12 cze 2024 · The simplest way to find out the PHP version is by using the “ -h ” or “ –help ” flag with the “ php ” command in your command line. $ php -v. Output: This method will work for the majority of Linux distributions with PHP installed through a package manager.
9 kwi 2024 · To check PHP version, run: php --version OR php-cgi --version. To print PHP 7 version, type: php7 --version OR php7-cgi --version. Find latest PHP 8 version, type: php8 --version OR php8-cgi --version. PHP version check can be done using Linux containers such as Docker or LXD, try: lxc exec app1 -- /usr/bin/php -v.
23 sty 2024 · This tutorial is written to assist absolute beginners (to Linux Mint) to install and configure Apache, PHP, MySQL server and PhpMyAdmin on Linux Mint 21. No prior knowledge of Linux Command Line is required.
20 sty 2020 · For example, if you are upgrading your application or installing a new one that requires a specific PHP version before starting with the installation, you’ll need to find out the version of your PHP server. In this article, we’ll show you how to check what version of PHP your server is running.
24 sie 2009 · On any PHP website one can often see the version in the X-Powered-By header in each PHP generated HTTP response. When you don't have SSH access, then sometimes phpshell.sourceforge.net can be used. (Though with much care, like one needs to check if a folder is writable before running a tar command.) – Arjan.
