Search results for: "verify function"

How can PHP be used to verify if clicks come from a specific page?

To verify if clicks come from a specific page using PHP, you can check the HTTP referer header in the incoming request. This header contains the URL o...

How can getimagesize() be used to verify the presence of an image at a URL?

To verify the presence of an image at a URL, you can use the getimagesize() function in PHP. This function returns an array with the dimensions and MI...

What are some alternative methods for users to verify their password input without making it visible in PHP?

To verify a password input without making it visible in PHP, one alternative method is to use the password_verify() function to compare the input pass...

How can regular expressions be used in PHP to verify the last character in a string?

To verify the last character in a string using regular expressions in PHP, you can use the preg_match function with a regex pattern that matches the l...

Is there a reliable and cross-platform method in PHP to verify if a web server supports SSL/HTTPS connections?

To verify if a web server supports SSL/HTTPS connections in PHP, you can use the `stream_socket_client` function with the `STREAM_CRYPTO_METHOD_TLS_CL...