report-full=./drupal9-php8-compatibility.txt TestVersion 8.0 -extensions=php,module,install,inc So you will need to provide the path for the log file. The report-full gives you the flexibility to store the report log in a file. Replace the with file extensions like php, module, inc, install, etc. You should also replace the with the version you want to check compatibility with - which in this case will be 8.0. In our case it is ‘.’ because we want to run the test in current directory (All Drupal files and folder). You need to replace the directory path with the directory path that the test will run on. Vendor/bin/phpcs -p -standard=PHPCompatibility Now, use this command to check PHP compatibility for the project It will install phpcompatibility and other required packages. Installed_paths vendor/phpcompatibility/php-compatibility" "post-update-cmd" : "\"vendor/bin/phpcs\" -config-set Installed_paths vendor/phpcompatibility/php-compatibility", "post-install-cmd": "\"vendor/bin/phpcs\" -config-set Next, you need to provide location info to the PHP code sniffer by adding the following lines to composer.json "phpcompatibility/php-compatibility": "*" to the list. If you already have require-dev section in your composer.json file, just add "phpcompatibility/php-compatibility": "*" Open it in text editor and add the following code: STEP 2: Installing the required PackageĪfter installing Drupal, you will have composer.json in your Drupal root directory. You will need to change with the folder name you want to install Drupal into. Use this Composer command to install recommended version of DrupalĬomposer create-project drupal/recommended-project For information about composer installation please refer this document. Using composer to install Drupal is the recommended way. If not, you will need to install Drupal 9 in your system. Next, you should already be having Drupal installed. For that, you will need to first make sure you have the required package – phpcompatibility. For more information on this, visit here. You can use this method to check if your version of Drupal is compatible with PHP 8 or not. How to perform a Compatibility Check with PHP 8 on Drupal There are many other great new features added to PHP 8 like the constructor property promotion, Attributes, Constant type errors for internal functions, Saner string to number comparison, etc. Match expression is like the switch statement, except that it does not require a break statement.ġ, 2, 3 => ‘Value is non zero and less than 4’’ Instead, you can pass the argument name.įunction named_arg_example(String $arg1, $string $arg2, $string $arg3) It does not depend upon the argument order. PHP 8 allows you to now pass named arguments to functions. $value = $obj->getData()->getValue() ? null On the other hand, using the null coalescing operator: Here you can call the getValue() method even if no method $obj->getData() returns null, the code will not crash. Here, the null safe operator comes into the picture. It checks for the null value of $var1 and returns it. You must be familiar with the null coalescing operator (?) which worked as: We need to configure this in the php.ini file. On the other hand, JIT provides actual machine code with a mechanism to work together with OPCache. However, it is not very native to the machine language. This is precompiled code given to the processor as commands. For better performance PHP was based on OPCache using OPCode. But 8.0 introduced JIT to address some long struggling PHP performance issues. Starting from PHP 5.5, Zend VM became part of PHP. What’s new with PHP 8 (Notable Changes) 1. Read on to find out about the amazing features PHP 8 has to offer and how you can check if your Drupal version is compatible with PHP 8. And thus, updating your website to Drupal 9.1 will be a good idea now.ĭrupal 10, which is scheduled to release in June 2022, will mandate compatibility with PHP 8. PHP 7.4 will stop receiving active support from the community from November 2021. They are still compatible with PHP 7.3 and PHP 7.4 – which happens to be the last major PHP update. We call it a big release because of the exciting new features and optimizations it comes loaded with (which we will be talking about shortly).ĭrupal 8.9 and 9.0 are however marked incompatible with PHP 8. PHP 8 is here and is now supported in Drupal 9.1 and its dependencies! November 2020 saw the big release of PHP 8.
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