Search results for: ".php file extension"

What is the recommended way to determine the file type in PHP without just looking at the file extension?

When determining the file type in PHP, it's recommended to use the `finfo` extension, which provides a more reliable way to identify file types based...

How can the complete file name with periods be extracted into one variable and the file extension into another in PHP?

To extract the complete file name with periods into one variable and the file extension into another in PHP, you can use the pathinfo() function. This...

What role does the file extension (.php4) play in PHP interpretation by the web server?

The file extension (.php4) indicates to the web server that the file should be interpreted as PHP code. If the web server is not configured to recogni...

How can one ensure that the uploaded file is indeed an image file with the correct extension in PHP?

To ensure that the uploaded file is indeed an image file with the correct extension in PHP, you can check the file's MIME type and validate its extens...

Is it necessary to check the file extension of an image when verifying its size in PHP?

When verifying the size of an image in PHP, it is not necessary to check the file extension. The file extension does not necessarily correspond to the...