What version is PHP?
W3Techs reports that, as of January 2022, “PHP is used by 78.1% of all the websites whose server-side programming language we know.” PHP version 7.4 is the most used version….PHP.
| Preview release | 8.1.0 Beta 1 / 22 July 2021 |
| Typing discipline | Dynamic, weak since version 7.0: Gradual |
| Major implementations |
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How do I know where my PHP is installed Linux?
Use phpinfo() Function To Get PHP Version & PHP Install Path. The phpinfo() function can return a lot of useful information ( includes PHP Version and Install Path ) about currently used PHP.
Which PHP version do I have Linux?
Open a bash shell terminal and use the command “php –version” or “php -v” to get the version of PHP installed on the system.
How do I check my PHP version?
1. Type the following command, replacing [location] with the path to your PHP installation. 2. Typing php -v now shows the PHP version installed on your Windows system.
How do I update my version of PHP?
How do I upgrade to a newer version of PHP?
- Log in to your one.com control panel.
- Click on the Advanced settings tile and then select PHP and database settings.
- Scroll down to Update PHP versions.
- Select the PHP version you want to switch to and click Save.
How do I know if PHP module is installed?
If your server only has a single PHP version installed, you can run this PHP command anywhere, and it will give you the same list of modules. The general command we will be using is php -m. This command will give you the full list of installed PHP modules/extensions.
How do you check what PHP modules are enabled?
Modules can be enabled/disabled via the php5enmod tool ( phpenmod on later distros) which is part of the php-common package. Check the answer from @tahsin-abrar too if you would like to check whether the extension is enable from the script.
How do I use a specific version of PHP?
Forcing composer to use a specific PHP version
- Use the type command to find path to PHP: type -a php7.
- Then find composer.phar using the find command: find / -type f -name “composer.phar” 2>/dev/null.
- Use the cd command to change to project/dev/prod directory.
- Finally, tell the composer to use specific PHP version:
How do you check if PHP extension is installed?
Are you looking for a particular extension? In your phpinfo(); , just hit Ctrl + F in your web browser, type in the first 3-4 letters of the extension you’re looking for, and it should show you whether or not its loaded.
How do I know if PHP 8 is compatible?
PHP 8 compatibility check with these tools
- phan – a static analyzer.
- phpstan – PHP Static Analysis and compatibility check.
- PHP Compatibility checker for PHP_CodeSniffer.
- PHP-Parallel-Lint checks syntax of PHP files.
- There’s also PHPStorm for developers.
- Upgrading doc in the PHP 8’s Github branch.