Allowed memory size of 2147483648 bytes exhausted (tried to allocate 4096 bytes) in phar://C:/composer/composer.phar/src/Composer/DependencyResolver/Solver.php on line 223 code example
Example 1: Allowed memory size of 1610612736 bytes exhausted (tried to allocate 4096 bytes) in phar:///usr/local/Cellar/composer/1.9.1/bin/composer/src/Composer/DependencyResolver/Solver.php on line 223 mac
export COMPOSER_MEMORY_LIMIT=-1
Example 2: allowed memory size of bytes exhausted composer
Go to your php.ini file - search for memory_limit and set to -1
memory_limit = -1
*Change it back when done.