JProfiler/mark: Difference between revisions
From Joomla! Documentation
New page: ===Description===
Output a time mark
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Output a time mark | Output a time mark | ||
===Syntax=== | ===Syntax=== | ||
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===Examples=== | ===Examples=== | ||
=== Code Examples === | |||
<dpl> | <dpl> | ||
noresultsheader=\n | noresultsheader=\n | ||
category=mark | category=mark | ||
category=JProfiler | category=JProfiler | ||
namespace=CodeExample | |||
category=MethodExample | category=MethodExample | ||
include=* | include=* | ||
format= ,,, | format= ,,, | ||
</dpl> | </dpl> | ||
Latest revision as of 01:59, 25 March 2017
Description
Output a time mark
Syntax
mark($label)
| Parameter Name | Default Value | Description |
|---|---|---|
| $label | A label for the time mark |
Returns
string Mark enclosed in tags
Defined in
libraries/joomla/error/profiler.php
Importing
jimport( 'joomla.error.profiler' );
Source Body
public function mark($label)
{
$current = self::getmicrotime() - $this->_start;
if (function_exists('memory_get_usage'))
{
$current_mem = memory_get_usage() / 1048576;
$mark = sprintf(
'<code>%s %.3f seconds (+%.3f); %0.2f Mb (+%0.2f) - %s</code>',
$this->_prefix,
$current,
$current - $this->_previous_time,
$current_mem,
$current_mem - $this->_previous_mem,
$label
);
}
else
{
$mark = sprintf(
'<code>%s %.3f seconds (+%.3f) - %s</code>',
$this->_prefix,
$current,
$current - $this->_previous_time,
$label
);
}
$this->_previous_time = $current;
$this->_previous_mem = $current_mem;
$this->_buffer[] = $mark;
return $mark;
}
Examples
Code Examples