Search results for: "get_headers"

What alternative methods, such as cURL or HTTP client libraries, can be used to accurately read HTTP headers in PHP?

When working with HTTP headers in PHP, you can use alternative methods such as cURL or HTTP client libraries like Guzzle to accurately read them. Thes...

What are some alternative methods for checking the availability of a page in PHP without redirection?

When checking the availability of a page in PHP without redirection, one alternative method is to use the `get_headers()` function to retrieve the hea...

What are some common issues when trying to receive HTTP headers in PHP scripts?

One common issue when trying to receive HTTP headers in PHP scripts is that the headers may not be properly set or sent by the client. To solve this,...

How can PHP be used to check if a specific webpage is reachable and redirect to another if it is not?

To check if a specific webpage is reachable using PHP, you can use the `get_headers()` function to retrieve the headers of the webpage. If the headers...

Can PHP be used to check if a website exists?

To check if a website exists using PHP, you can make a simple HTTP request to the website and check the response code. If the response code is in the...