CI_Benchmark

class CI_Benchmark

mark($name)

Parameters:	$name (string) – the name you wish to assign to your marker
Return type:	void

Sets a benchmark marker.

elapsed_time([$point1 = ''[, $point2 = ''[, $decimals = 4]]])

Parameters:	$point1 (string) – a particular marked point $point2 (string) – a particular marked point $decimals (int) – number of decimal places for precision
Returns:	Elapsed time
Return type:	string

Calculates and returns the time difference between two marked points.

If the first parameter is empty this function instead returns the {elapsed_time} pseudo-variable. This permits the full system execution time to be shown in a template. The output class will swap the real value for this variable.

memory_usage()

Returns:	Memory usage info
Return type:	string

Simply returns the {memory_usage} marker.

This permits it to be put it anywhere in a template without the memory being calculated until the end. The Output Class will swap the real value for this variable.