ZEND_FILE_LINE_C

Used to pass the file name and line number of the file being parsed to a function

Generally you will use this with ZEND_FILE_LINE_D or ZEND_FILE_LINE_DC, which are used to request this info in a function definition

This is esentially the same as ZEND_FILE_LINE_CC without the built-in preceding comma

If ZEND_DEBUG is not defined, this macro does nothing

This is an alias for __FILE__, __LINE__