Date Published: January 28, 2022
How to change the PHP memory limit for Composer commands
There is a known issue with composer where when you try to use composer require or composer update you might see the following errors during local development in command line:
PHP Fatal error: Allowed memory size of 1610712738 bytes exhausted (tried to allocate 4098 bytes) in phar:///usr/local/bin/composer/src/Composer/DependencyResolver/RuleWatchGraph.php on line 50
Or
$ composer update
Loading composer repositories with package information
Warning from https://packages.drupal.org/lenient: Careful, You are using the https://packages.drupal.org/lenient which ignores core version requirements for some projects. See https://www.drupal.org/composer/lenient for more information.
Updating dependencies
Killed
Resolution¶
To override this and fix the issue on your local machine or Cloud IDE you can run your composer command like the following:
$ COMPOSER_MEMORY_LIMIT=2Gb composer update
Or to have unlimited memory:
$ COMPOSER_MEMORY_LIMIT=-1 composer update
If this did not help we recommend to modify the php.ini. Read more
Did not find what you were looking for?
If this content did not answer your questions, try searching or contacting our support team for further assistance.