Search results for: "delays"

What potential pitfalls should be considered when implementing automatic updates in PHP with Long Polling?

Potential pitfalls when implementing automatic updates in PHP with Long Polling include the risk of server overload due to a high volume of open conne...

What are the potential drawbacks of using the mail() function in PHP for sending emails, especially in high-volume situations?

One potential drawback of using the mail() function in PHP for sending emails in high-volume situations is that it can be slow and inefficient, especi...

What are the advantages and disadvantages of using a Cron job versus checking for level value updates on each page load in PHP?

When dealing with updating level values in PHP, using a Cron job to periodically check for updates can be advantageous as it reduces the load on your...

How does the timing of a curl request work when the API response may take longer to process?

When making a curl request to an API that may take longer to process and respond, the timing of the request can be handled by setting a timeout value...

In what scenarios does PHP's cURL functionality automatically set "Expect: 100-continue" and how can this impact data transmission?

When using PHP's cURL functionality to make HTTP requests, the "Expect: 100-continue" header is automatically set in certain scenarios, such as when s...