How to use ZF framework database tracker
Release： 2016-07-25 08:48:39
Original
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Learning assignment Zend_Db uses
//Method to call the tracker
$Profiler = $Db -> getProfiler();
-
/*
- How to use the tracker
- */
- //Introduce the Loader class (automatic loading class)
- require_once("Zend/Loader.php");
- //Use the Loader class Introduce a Db class
- Zend_Loader::loadClass("Zend_Db");
- //Introduce Zend_Db's stater
- Zend_Loader::loadClass("Zend_Db_Statement_Pdo");
- //Configure database connection information
- $Config = array('host' " true"
- );
- //Tell the Zend_Db class to operate the database and database configuration information
- $Db = Zend_Db::factory('PDO_Mysql', $Config);
- //Execute the encoding statement
- $Db -> query( "set names utf8");
- //---------------------------------------- -------------
- $Sql = "select * from gongsi";
- $Db -> query($Sql);
- //Method to call the tracker
- $Profiler = $Db -> getProfiler();
- //Get the number of submitted statements
- echo "Number of submissions:" . $Profiler -> getTotalNumQueries() . "
";
- //Get the number of SQL statements executed Information
- $Result = $Profiler -> getQueryProfiles();
- foreach ($Result as $key => $value)
- {
- //Output the executed statement
- echo "The text content is:" . $value- >getQuery() . "
";
- //Output the time it takes to run the statement
- echo "The time spent is:" . $value->getElapsedSecs() . "
";
- }
- //Output the total time spent on all statements
- echo "The total time spent is:" . $Profiler -> getTotalElapsedSecs();
- ?>
- Copy code
|
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