PHP Class XHProfRuns_Default, xhprof

This modified version of the file uses a MySQL backend to store the data, it also stores additional information outside the run itself (beyond simply the run id) to make comparisons and run location easier

Author: Kannan

Author: Paul Reinheimer (http://blog.preinheimer.com)

Inheritance: implements iXHProfRuns

ファイルを表示 Open project: preinheimer/xhprof Class Usage Examples

Public Properties

Property	Type	Description
$prefix
$run_details

Protected Properties

Property	Type	Description
$db	Db_Abstract

Public Methods

Method	Description
__construct ( $dir = null )
getDbClass ( )
getDistinct ( $data )
getHardHit ( array $criteria ) : resource	Obtains the pages that have been the hardest hit over the past N days, utalizing the getRuns() method.
getNextAssoc ( $resultSet )
getRunComparativeData ( string $url, string $c_url ) : array	Get comparative information for a given URL and c_url, this information will be used to display stats like how many calls a URL has, average, min, max execution time, etc. This information is pushed into the global namespace, which is horribly hacky.
getRuns ( array $stats ) : resource	This function gets runs based on passed parameters, column data as key, value as the value. Values are escaped automatically. You may also pass limit, order by, group by, or "where" to add those values, all of which are used as is, no escaping.
getUrlStats ( array $data ) : resource	Get stats (pmu, ct, wt) on a url or c_url
get_run ( string $run_id, mixed $type, mixed &$run_desc ) : mixed	Retreives a run from the database,
save_run ( string $xhprof_data, mixed $type, string $run_id = null, mixed $xhprof_details = null ) : string	Save the run in the database.

Protected Methods

Method	Description
calculatePercentile ( $details )
db ( )

Private Methods

Method	Description
gen_run_id ( $type )	When setting the id column, consider the length of the prefix you're specifying in $this->prefix

Method Details

__construct() public method

public __construct ( $dir = null )

calculatePercentile() protected method

protected calculatePercentile ( $details )

db() protected method

protected db ( )

getDbClass() public static method

public static getDbClass ( )

getDistinct() public method

public getDistinct ( $data )

getHardHit() public method

Obtains the pages that have been the hardest hit over the past N days, utalizing the getRuns() method.

public getHardHit ( array $criteria ) : resource
$criteria	array	An associative array containing, at minimum, type, days, and limit
return	resource	The result set reprsenting the results of the query

getNextAssoc() public static method

public static getNextAssoc ( $resultSet )

getRunComparativeData() public method

Get comparative information for a given URL and c_url, this information will be used to display stats like how many calls a URL has, average, min, max execution time, etc. This information is pushed into the global namespace, which is horribly hacky.

public getRunComparativeData ( string $url, string $c_url ) : array
$url	string
$c_url	string
return	array

getRuns() public method

This function gets runs based on passed parameters, column data as key, value as the value. Values are escaped automatically. You may also pass limit, order by, group by, or "where" to add those values, all of which are used as is, no escaping.

public getRuns ( array $stats ) : resource
$stats	array	Criteria by which to select columns
return	resource

getUrlStats() public method

Get stats (pmu, ct, wt) on a url or c_url

public getUrlStats ( array $data ) : resource
$data	array	An associative array containing the limit you'd like to set for the queyr, as well as either c_url or url for the desired element.
return	resource	result set from the database query

get_run() public method

Retreives a run from the database,

public get_run ( string $run_id, mixed $type, mixed &$run_desc ) : mixed
$run_id	string	unique identifier for the run being requested
$type	mixed
$run_desc	mixed
return	mixed

save_run() public method

Save the run in the database.

public save_run ( string $xhprof_data, mixed $type, string $run_id = null, mixed $xhprof_details = null ) : string
$xhprof_data	string
$type	mixed
$run_id	string
$xhprof_details	mixed
return	string

Property Details

$db protected_oe property

protected Db_Abstract $db
return	Db_Abstract

$prefix public_oe property

public $prefix

$run_details public_oe property

public $run_details