Predefined Constants
SQLite3::changes
SQLite3
PHP Manual

# The SQLite3 class

## Introduction

Description of the class.

## Class synopsis

SQLite3
SQLite3 {
/* Methods */
public int SQLite3::changes ( void )
public bool SQLite3::close ( void )
SQLite3::__construct ( string `$filename` [, int `$flags` [, string `$encryption_key` ]] )
public bool SQLite3::createAggregate ( string `$name` , mixed `$step_callback` , mixed `$final_callback` [, int `$argument_count` ] )
public bool SQLite3::createFunction ( string `$name` , mixed `$callback` [, int `$argument_count` ] )
public string SQLite3::escapeString ( string `$value` )
public bool SQLite3::exec ( string `$query` )
public int SQLite3::lastErrorCode ( void )
public string SQLite3::lastErrorMsg ( void )
public int SQLite3::lastInsertRowID ( void )
public bool SQLite3::loadExtension ( string `$shared_library` )
public bool SQLite3::open ( string `$filename` [, int `$flags` [, string `$encryption_key` ]] )
public SQLite3_stmt SQLite3::prepare ( string `$query` )
public SQLite3_result SQLite3::query ( string `$query` )
public mixed SQLite3::querySingle ( string `$query` [, bool `$entire_row` ] )
public array SQLite3::version ( void )
}

## Table of Contents

- SQLite3::changes — Returns the number of database rows that were changed (or inserted or deleted) by the most recent SQL statement
- SQLite3::close — Closes the database connection
- SQLite3::__construct — Instantiates an SQLite3 object and opens an SQLite 3 database
- SQLite3::createAggregate — Registers a PHP function for use as an SQL aggregate function
- SQLite3::createFunction — Registers a PHP function for use as an SQL scalar function
- SQLite3::escapeString — Returns a string that has been properly escaped
- SQLite3::exec — Executes a result-less query against a given database
- SQLite3::lastErrorCode — Returns the numeric result code of the most recent failed SQLite request
- SQLite3::lastErrorMsg — Returns English text describing the most recent failed SQLite request
- SQLite3::lastInsertRowID — Returns the row ID of the most recent INSERT into the database
- SQLite3::loadExtension — Attempts to load an SQLite extension library
- SQLite3::open — Opens an SQLite database
- SQLite3::prepare — Prepares an SQL statement for execution
- SQLite3::query — Executes an SQL query
- SQLite3::querySingle — Executes a query and returns a single result
- SQLite3::version — Returns the SQLite3 library version as a string constant and as a number

Predefined Constants
SQLite3::changes
SQLite3
PHP Manual