How can the issue of not enough virtual memory be resolved when attempting to start 250 domain check queries from a single page?

When attempting to start 250 domain check queries from a single page, the issue of not enough virtual memory can be resolved by increasing the memory_limit in the php.ini configuration file. By increasing the memory_limit, more virtual memory will be allocated to the PHP script, allowing it to handle the large number of queries without running out of memory.

// Increase memory limit to 512MB
ini_set('memory_limit', '512M');

// Your code to start 250 domain check queries here