Search results for: "verify function"

What function can be used to verify the existence of a file in PHP?

To verify the existence of a file in PHP, you can use the `file_exists()` function. This function takes a file path as an argument and returns true if...

What potential issue is present in the code that may cause the "verify" function to not work as intended?

The issue present in the code is that the "verify" function is not returning a value after the if-else conditions are checked. To solve this issue, we...

What does a function like rename() return in PHP and how can you verify it?

The rename() function in PHP returns a boolean value indicating whether the renaming of the file was successful or not. To verify the return value, yo...

What function in PHP can be used to verify the existence of a folder?

To verify the existence of a folder in PHP, you can use the `file_exists()` function. This function checks whether a file or directory exists at a spe...

What is the purpose of the "verify" function in the PHP code provided?

The "verify" function in the PHP code provided is used to check if a given username and password match the ones stored in the database. It is typicall...