How to Resolve \'Memory Limit Exceeded\' Errors When Updating Composer via SSH?

Composer Update Memory Limit

When attempting to run the composer update command via SSH, you may encounter an error indicating a memory limit issue. This can be resolved by specifying the memory limit using the -d memory_limit=512M parameter before the command:

php -d memory_limit=512M composer update

However, if this results in an error such as "Could not open file: composer," it suggests that the command is not being executed in the correct directory. Ensure that you are running the command in the directory where the composer.json file is located (typically the root directory of your project).

As an alternative, you can bypass the memory limit altogether by using the following command:

COMPOSER_MEMORY_LIMIT=-1 composer update

This allows Composer to use as much memory as it requires, although it is generally not recommended due to the potential for excessive resource consumption.

The above is the detailed content of How to Resolve 'Memory Limit Exceeded' Errors When Updating Composer via SSH?. For more information, please follow other related articles on the PHP Chinese website!