CI_Benchmark Class Reference

Public Member Functions
	mark ($name)
	elapsed_time ($point1= '', $point2= '', $decimals=4)
	memory_usage ()

Data Fields
	$marker = array()

Member Function Documentation

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

Calculates 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.

public

Parameters

string	a particular marked point
string	a particular marked point
integer	the number of decimal places

Returns

mixed

mark

(

$name)

Set a benchmark marker

Multiple calls to this function can be made so that several execution points can be timed

public

Parameters

string

$name

name of the marker

Returns

void

memory_usage

(

)

Memory Usage

This function returns the {memory_usage} pseudo-variable. 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.

public

Returns

string

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The documentation for this class was generated from the following file:

• system/core/Benchmark.php