PHP debug_backtrace() Function

The debug_backtrace() function generates a PHP backtrace.This function displays data from the code that led up to the debug_backtrace() function.

The above code will output something like this:

Returns an array of associative arrays. The possible returned elements are:

Name	Type	Description
function	string	The current function name
line	integer	The current line number
file	string	The current file name
class	string	The current class name
object	object	The current object
type	string	The current call type. Possible calls:
		Returns: "->" - Method call
		Returns: "::" - Static method call
		Returns nothing - Function call
args	array	If inside a function, it lists the functions arguments. If inside an included file, it lists the included file names

Parameter	Description
options	Optional. Specifies a bitmask for the following options: DEBUG_BACKTRACE_PROVIDE_OBJECT (Whether or not to populate the "object" index DEBUG_BACKTRACE_IGNORE_ARGS (Whether or not to omit the "args" index, and all the function/method arguments, to save memory)
limit	Optional. Limits the number of stack frames printed. By default (limit=0) it prints all stack frames