sqlite_valid
简介
针对各数据库系统对应的扩展
PHP Manual
SQLite3
简介
安装/配置
需求
安装
运行时配置
资源类型
预定义常量
SQLite3
— SQLite3 类
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::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
SQLite3Stmt
— SQLite3Stmt 类
SQLite3Stmt::bindParam
— Binds a parameter to a statement variable
SQLite3Stmt::bindValue
— Binds the value of a parameter to a statement variable
SQLite3Stmt::clear
— Clears all current bound parameters
SQLite3Stmt::close
— Closes the prepared statement
SQLite3Stmt::execute
— Executes a prepared statement and returns a result set object
SQLite3Stmt::paramCount
— Returns the number of parameters within the prepared statement
SQLite3Stmt::reset
— Resets the prepared statement
SQLite3Result
— SQLite3Result 类
SQLite3Result::columnName
— Returns the name of the nth column
SQLite3Result::columnType
— Returns the type of the nth column
SQLite3Result::fetchArray
— Fetches a result row as an associative or numerically indexed array or both
SQLite3Result::finalize
— Closes the result set
SQLite3Result::numColumns
— Returns the number of columns in the result set
SQLite3Result::reset
— Resets the result set back to the first row
sqlite_valid
简介
针对各数据库系统对应的扩展
PHP Manual