The SQLite3 class

(PHP 5 >= 5.3.0, PHP 7)

Introducere

A class that interfaces SQLite 3 databases.

Sinopsisul clasei

SQLite3 {

/* Metode */

public backup ( SQLite3 $destination_db , string $source_dbname = "main" , string $destination_dbname = "main" ) : bool

public busyTimeout ( int $msecs ) : bool

public changes ( ) : int

public close ( ) : bool

public __construct ( string $filename , int $flags = SQLITE3_OPEN_READWRITE | SQLITE3_OPEN_CREATE , string $encryption_key = "" )

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

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

public createFunction ( string $name , mixed $callback , int $argument_count = -1 , int $flags = 0 ) : bool

enableExceptions ( bool $enableExceptions = false ) : bool

public static escapeString ( string $value ) : string

public exec ( string $query ) : bool

public lastErrorCode ( ) : int

public lastErrorMsg ( ) : string

public lastInsertRowID ( ) : int

public loadExtension ( string $shared_library ) : bool

public open ( string $filename , int $flags = SQLITE3_OPEN_READWRITE | SQLITE3_OPEN_CREATE , string $encryption_key = "" ) : void

public openBlob ( string $table , string $column , int $rowid , string $dbname = "main" , int $flags = SQLITE3_OPEN_READONLY ) : resource|false

public prepare ( string $query ) : SQLite3Stmt|false

public query ( string $query ) : SQLite3Result|false

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

public setAuthorizer ( callable|null $callback ) : bool

public static version ( ) : array

}

Cuprins

SQLite3::backup — Backup one database to another database
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 — Prepares an SQL statement for execution
SQLite3::query — Executes an SQL query
SQLite3::querySingle — Executes a query and returns a single result
SQLite3::setAuthorizer — Configures a callback to be used as an authorizer to limit what a statement can do
SQLite3::version — Returns the SQLite3 library version as a string constant and as a number

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User Contributed Notes 1 note

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-3

dannsbass at gmail dot com ¶

2 years ago


# 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>";

    }

  }

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