Search results for: ".php file extension"

How can PHP be used to detect the file extension of a file with no extension?

When a file has no extension, it can be challenging to determine its file type. One way to detect the file extension of a file with no extension is by...

How can you query a file extension in PHP?

To query a file extension in PHP, you can use the pathinfo() function to get information about a file path, including the file extension. This functio...

What PHP function can be used to get the file extension from a file path?

To get the file extension from a file path in PHP, you can use the `pathinfo()` function. This function returns an associative array that contains inf...

What is the recommended method in PHP to determine the file extension of a file?

To determine the file extension of a file in PHP, you can use the pathinfo() function. This function returns an associative array that contains inform...

How can the file extension of an uploaded file be extracted from the $_FILES[] superglobal in PHP?

To extract the file extension of an uploaded file from the $_FILES[] superglobal in PHP, you can use the pathinfo() function to get the extension. Thi...