What are best practices for handling time-consuming queries in PHP loops to avoid exceeding page load time limits?

When dealing with time-consuming queries in PHP loops that may exceed page load time limits, one solution is to set a time limit for each query execution using the `set_time_limit()` function. This ensures that if a query takes too long to execute, it will be stopped before it exceeds the maximum execution time allowed. Additionally, you can optimize your queries and database structure to improve performance and reduce the time needed to process each query.

// Set a time limit for each query execution to avoid exceeding page load time limits
set_time_limit(30); // Set the time limit to 30 seconds

// Example of a time-consuming query within a loop
foreach ($items as $item) {
    // Perform your time-consuming query here
    // If the query takes too long to execute, it will be stopped after 30 seconds
}