What is the significance of passing a complete path to the filetype() function in PHP?

Passing a complete path to the filetype() function in PHP is significant because it allows the function to accurately determine the file type of a specific file. Without the complete path, the function may not be able to locate the file and could return an incorrect file type or an error. 

$file_path = '/path/to/your/file.txt';
$file_type = filetype($file_path);

echo "The file type of $file_path is: $file_type";

Keywords

PHP filetype() complete path significance file type

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