Manuál PHP | ||
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PÅ™edcházejÃcà | Dalšà |
PDOStatement->bindColumn()
(no version information, might be only in CVS)
PDOStatement->bindColumn() -- Bind a column to a PHP variablePopis
class PDOStatement {bool bindColumn ( mixed column, mixed ¶m [, int type] )
}
PDOStatement->bindColumn() arranges to have a particular variable bound to a given column in the result-set from a query. Each call to PDOStatement->fetch() or PDOStatement->fetchAll() will update all the variables that are bound to columns.
Poznámka: Since information about the columns is not always available to PDO until the statement is executed, portable applications should call this function after PDOStatement->execute().
Seznam parametrů
column
Number of the column (1-indexed) or name of the column in the result set. If using the column name, be aware that the name should match the case of the column, as returned by the driver.
param
Name of the PHP variable to which the column will be bound.
type
Data type of the parameter, specified by the PDO::PARAM_* constants.
PÅ™Ãklady
Viz také
PDOStatement->execute() |
PDOStatement->fetch() |
PDOStatement->fetchAll() |
PDOStatement->fetchColumn() |
PÅ™edcházejÃcà | Domů | Dalšà |
PDO->setAttribute() | Nahoru |