/**
* @return XhprofData
*/
public function getXhprofData()
{
if (!$this->xhprofData) {
$this->xhprofData = new XhprofData(Xhprof::disable(), $this->params);
}
return $this->xhprofData;
}
/**
* Stop xhprof profiler
*
* @return array|null xhprof data from the run, or null if xhprof was not running.
*/
public static function disable()
{
if (self::isEnabled()) {
self::$enabled = false;
return xhprof_disable();
}
}
public static function start()
{
if (!self::isOpen()) {
return false;
}
if (self::$is_start === true) {
return false;
}
//XHPROF_FLAGS_NO_BUILTINS 是否跳过内部函数
function_exists('xhprof_enable') && xhprof_enable(XHPROF_FLAGS_CPU | XHPROF_FLAGS_MEMORY);
self::$is_start = true;
}
date_default_timezone_set('Asia/Shanghai');
setlocale(LC_ALL, 'en_US.utf-8');
ini_set('session.hash_function', 1);
session_start();
version_compare(PHP_VERSION, '5.3', '<') and exit('need PHP 5.3 or newer.');
define('DEBUG', true);
define('START_TIME', microtime(TRUE));
define('START_MEMORY', memory_get_usage());
if (DEBUG === true) {
ini_set('display_errors', 1);
error_reporting(E_ALL);
} else {
ini_set('display_errors', 0);
error_reporting(E_ALL & ~E_STRICT & ~E_NOTICE);
}
define('DOCROOT', str_replace('\\', '/', realpath(dirname(__FILE__))) . "/");
define('SYSPATH', DOCROOT . '../../framework/');
define('APPPATH', DOCROOT . '../application/');
require SYSPATH . 'librarys/Loader.class.php';
try {
Loader::registerAutoload();
Xhprof::start();
Request::instance()->start()->execute();
Xhprof::end();
} catch (Exception $e) {
if (DEBUG === true) {
echo "错误代码：" . $e->getCode() . "<br>错误信息：" . $e->getMessage() . '<br>文件：' . $e->getFile() . '<br>行号：' . $e->getLine() . '<br>堆栈信息：' . $e->getTraceAsString();
} else {
//Util::ShowMessage('', "/error.html");
}
}
/**
* Retrieve raw data from xhprof
* @return array
*/
public function getRawData()
{
return $this->xhprof->getRawData();
}
/**
* Get an Xhprof instance that has been primed with a set of known testing
* data. Tests for the Xhprof class should laregly be concerned with
* evaluating the manipulations of the data collected by xhprof rather
* than the data collection process itself.
*
* The returned Xhprof instance primed will be with a data set created by
* running this trivial program using the PECL xhprof implementation:
* @code
* function bar( $x ) {
* if ( $x > 0 ) {
* bar($x - 1);
* }
* }
* function foo() {
* for ( $idx = 0; $idx < 2; $idx++ ) {
* bar( $idx );
* $x = strlen( 'abc' );
* }
* }
* xhprof_enable( XHPROF_FLAGS_CPU | XHPROF_FLAGS_MEMORY );
* foo();
* $x = xhprof_disable();
* var_export( $x );
* @endcode
*
* @return Xhprof
*/
protected function getXhprofFixture(array $opts = array())
{
$xhprof = new Xhprof($opts);
$xhprof->loadRawData(array('foo==>bar' => array('ct' => 2, 'wt' => 57, 'cpu' => 92, 'mu' => 1896, 'pmu' => 0), 'foo==>strlen' => array('ct' => 2, 'wt' => 21, 'cpu' => 141, 'mu' => 752, 'pmu' => 0), 'bar==>bar@1' => array('ct' => 1, 'wt' => 18, 'cpu' => 19, 'mu' => 752, 'pmu' => 0), 'main()==>foo' => array('ct' => 1, 'wt' => 304, 'cpu' => 307, 'mu' => 4008, 'pmu' => 0), 'main()==>xhprof_disable' => array('ct' => 1, 'wt' => 8, 'cpu' => 10, 'mu' => 768, 'pmu' => 392), 'main()' => array('ct' => 1, 'wt' => 353, 'cpu' => 351, 'mu' => 6112, 'pmu' => 1424)));
return $xhprof;
}
