Класс SQLite3

(PHP 5 >= 5.3.0, PHP 7)

Введение

Класс предоставляющий доступ к API SQLite 3 базе данных.

Обзор классов

SQLite3 {

/* Методы */

public bool busyTimeout ( int $msecs )

public int changes ( void )

public bool close ( void )

public __construct ( string $filename [, int $flags = SQLITE3_OPEN_READWRITE | SQLITE3_OPEN_CREATE [, string $encryption_key = null ]] )

public bool createAggregate ( string $name , mixed $step_callback , mixed $final_callback [, int $argument_count = -1 ] )

public bool createCollation ( string $name , callable $callback )

public bool createFunction ( string $name , mixed $callback [, int $argument_count = -1 ] )

bool enableExceptions ([ bool $enableExceptions = false ] )

public static string escapeString ( string $value )

public bool exec ( string $query )

public int lastErrorCode ( void )

public string lastErrorMsg ( void )

public int lastInsertRowID ( void )

public bool loadExtension ( string $shared_library )

public void open ( string $filename [, int $flags = SQLITE3_OPEN_READWRITE | SQLITE3_OPEN_CREATE [, string $encryption_key = null ]] )

public resource open ( string $table , string $column , int $rowid [, string $dbname = "main" ] )

public SQLite3Stmt prepare ( string $query )

public SQLite3Result query ( string $query )

public mixed querySingle ( string $query [, bool $entire_row = false ] )

public static array version ( void )

}

Содержание

SQLite3::busyTimeout — Sets the busy connection handler
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::createCollation — Registers a PHP function for use as an SQL collating function
SQLite3::createFunction — Registers a PHP function for use as an SQL scalar function
SQLite3::enableExceptions — Enable throwing exceptions
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::openBlob — Opens a stream resource to read a BLOB
SQLite3::prepare — Подготавливает SQL-запрос для выполнения
SQLite3::query — Выполняет SQL-запрос
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

Коментарии

Aug 31

Автор: dannsbass at gmail dot com


# get all .dbi files in a directory

$databases_list = glob("directory/*.dbi");



# looping it

foreach ($databases_list as $db_name){



    # sanitizing name of file

    $db_name = str_replace('directory/','',str_replace('.dbi','',$db_name));

    

    # Database connection

    $db = new SQLite3($db_name);



    $result = $db->query("SELECT * FROM your_table_name");



    while($data = $result->fetchArray()){



        echo $data['column']."<hr>";



    }



  }