Документация PHP
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The PDOStatement class
Введение
Represents a prepared statement and, after the statement is executed, an associated result set.
Class synopsis
PDOStatement
class PDOStatement implements Traversable {
bool bindColumn ( mixed $column , mixed &$param [, int $type [, int $maxlen [, mixed $driverdata ]]] )
bool bindParam ( mixed $parameter , mixed &$variable [, int $data_type [, int $length [, mixed $driver_options ]]] )
bool bindValue ( mixed $parameter , mixed $value [, int $data_type ] )
bool closeCursor ( void )
int columnCount ( void )
string errorCode ( void )
array errorInfo ( void )
bool execute ([ array $input_parameters ] )
mixed fetch ([ int $fetch_style [, int $cursor_orientation [, int $cursor_offset ]]] )
array fetchAll ([ int $fetch_style [, int $column_index [, array $ctor_args ]]] )
string fetchColumn ([ int $column_number ] )
mixed fetchObject ([ string $class_name [, array $ctor_args ]] )
mixed getAttribute ( int $attribute )
array getColumnMeta ( int $column )
bool nextRowset ( void )
int rowCount ( void )
bool setAttribute ( int $attribute , mixed $value )
bool setFetchMode ( int $mode )
}Содержание
- PDOStatement->bindColumn — Bind a column to a PHP variable
- PDOStatement->bindParam — Binds a parameter to the specified variable name
- PDOStatement->bindValue — Binds a value to a parameter
- PDOStatement->closeCursor — Closes the cursor, enabling the statement to be executed again.
- PDOStatement->columnCount — Returns the number of columns in the result set
- PDOStatement->errorCode — Fetch the SQLSTATE associated with the last operation on the statement handle
- PDOStatement->errorInfo — Fetch extended error information associated with the last operation on the statement handle
- PDOStatement->execute — Executes a prepared statement
- PDOStatement->fetch — Fetches the next row from a result set
- PDOStatement->fetchAll — Returns an array containing all of the result set rows
- PDOStatement->fetchColumn — Returns a single column from the next row of a result set
- PDOStatement->fetchObject — Fetches the next row and returns it as an object.
- PDOStatement->getAttribute — Retrieve a statement attribute
- PDOStatement->getColumnMeta — Returns metadata for a column in a result set
- PDOStatement->nextRowset — Advances to the next rowset in a multi-rowset statement handle
- PDOStatement->rowCount — Returns the number of rows affected by the last SQL statement
- PDOStatement->setAttribute — Set a statement attribute
- PDOStatement->setFetchMode — Set the default fetch mode for this statement