Mongo::close

Last updated: Fri, 11 Dec 2009

The Mongo class

Introduction

The connection point between MongoDB and PHP.

This class is used to initiate a connection and for database server commands. A typical use is:


<?php

$m = new Mongo(); // connect
$db = $m->selectDatabase(); // get a database object

?>

Class synopsis

Mongo

Mongo {

/* Constants */

const string Mongo::VERSION ;

const string Mongo::DEFAULT_HOST = "localhost" ;

const int Mongo::DEFAULT_PORT = 27017 ;

/* Fields */

public boolean $connected = FALSE ;

protected string $server = localhost:27017 ;

protected string $username = "" ;

protected string $password = "" ;

protected boolean $persistent = FALSE ;

/* Methods */

public boolean close ( void )

public boolean connect ( void )

protected boolean connectUtil ( string $username , string $password )

__construct ([ string $server = NULL [, boolean $connect = TRUE [, boolean $persistent = FALSE [, boolean $paired = FALSE ]]]] )

public array dropDB ( mixed $db )

public bool forceError ( void )

public array lastError ( void )

public boolean pairConnect ( void )

public boolean pairPersistConnect ([ string $username = "" [, string $password = "" ]] )

public boolean persistConnect ([ string $username = "" [, string $password = "" ]] )

public array prevError ( void )

public array resetError ( void )

public MongoCollection selectCollection ( string|MongoDB $db , string $collection )

public MongoDB selectDB ( string $dbname )

public string __toString ( void )

}

Predefined Constants

Mongo Constants

Mongo::VERSION: PHP driver version. May be suffixed with "+" or "-" if it is in-between versions.
Mongo::DEFAULT_HOST
"localhost": Host to connect to if no host is given.
Mongo::DEFAULT_PORT
27017: Port to connect to if no port is given.

Mongo::close — Closes this database connection
Mongo::connect — Connects to a database server
Mongo::connectUtil — Connects with a database server
Mongo::__construct — Creates a new database connection object
Mongo::dropDB — Drops a database
Mongo::forceError — Creates a database error on the database [deprecated]
Mongo::lastError — Check if there was an error on the most recent db operation performed [deprecated]
Mongo::pairConnect — Connects to paired database server
Mongo::pairPersistConnect — Creates a persistent connection with paired database servers
Mongo::persistConnect — Creates a persistent connection with a database server
Mongo::prevError — Checks for the last error thrown during a database operation [deprecated]
Mongo::resetError — Clears any flagged errors on the connection [deprecated]
Mongo::selectCollection — Gets a database collection
Mongo::selectDB — Gets a database
Mongo::__toString — String representation of this connection

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