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SQLite3 类

(PHP 5 >= 5.3.0, PHP 7)

简介

实现与 SQLite 3 数据库对接的类。

类摘要

SQLite3 {

/* 方法 */

public busyTimeout ( int $msecs ) : bool

public changes ( void ) : int

public close ( void ) : bool

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

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 ( void ) : int

public lastErrorMsg ( void ) : string

public lastInsertRowID ( void ) : int

public loadExtension ( string $shared_library ) : bool

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

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

public prepare ( string $query ) : SQLite3Stmt

public query ( string $query ) : SQLite3Result

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

public static version ( void ) : array

}

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::version — Returns the SQLite3 library version as a string constant and as a number

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SQLite3 类

简介

类摘要

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User Contributed Notes

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