Search results for: "get_headers"

What is the most effective way to check if a website is online using PHP?

To check if a website is online using PHP, you can use the `get_headers()` function to send a HEAD request to the website URL and check the response c...

Are there any best practices or recommended functions to use when checking the existence of a link on a remote server in PHP?

When checking the existence of a link on a remote server in PHP, it is recommended to use the `get_headers()` function. This function sends a HEAD req...

How can PHP handle HTTP HEAD requests to determine the validity of a link on the internet?

To handle HTTP HEAD requests in PHP to determine the validity of a link on the internet, you can use the `get_headers()` function. This function sends...

What are some alternative methods for retrieving response headers in PHP?

When making HTTP requests in PHP, you may need to retrieve response headers for various reasons such as checking the status of the request or extracti...

What are some common methods for verifying the existence of a webpage before displaying a URL?

One common method for verifying the existence of a webpage before displaying a URL is to use the PHP function `get_headers()`. This function sends a H...