How does the PHP parser handle files with different extensions like .php and .inc?
When the PHP parser encounters files with different extensions like .php and .inc, it will only parse and execute the PHP code in files with the .php extension. Files with other extensions like .inc will not be parsed as PHP code by default. To include and execute PHP code from files with different extensions, you can use the include or require functions in PHP.
// Example code snippet to include and execute PHP code from a file with .inc extension
include 'file.inc';