Search results for: "get_headers"

What are the best practices for analyzing and utilizing response headers in PHP when dealing with HTTP requests?

When dealing with HTTP requests in PHP, it is important to analyze and utilize response headers properly to extract relevant information such as statu...

What are some common methods to check the existence of a link on the internet using PHP?

One common method to check the existence of a link on the internet using PHP is to make an HTTP request to the URL and check the response code. If the...

How can PHP developers analyze and manipulate headers from external web servers for file downloads?

To analyze and manipulate headers from external web servers for file downloads, PHP developers can use the `get_headers()` function to retrieve the he...

What alternatives to fopen and file_exists can be used to verify the existence of a script on an external server?

When verifying the existence of a script on an external server, alternatives to fopen and file_exists can include using cURL to make a HEAD request to...

What are some methods to check if an external link is still functioning using PHP?

When working with external links in PHP, it is important to ensure that the links are still functioning to provide a seamless user experience. One way...