PHP-manual | ||
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Föregående | Nästa |
(no version information, might be only in CVS)
PDOStatement::fetchColumn -- Returns a single column from the next row of a result setVarning |
Den h�r funktionen �r EXPERIMENTELL. Dess beteende, namnet p� den, och allt annat dokumenterat om den h�r funktionen kan �ndras i framtida utg�var av PHP. Anv�nd den p� egen risk. |
Returns a single column from the next row of a result set.
Number of the column you wish to retrieve from the row. If no value is supplied, PDOStatement::fetchColumn() fetches the first column.
PDOStatement::fetchColumn() returns a single column in the next row of a result set.
Varning |
There is no way to return another column from the same row if you use PDOStatement::fetchColumn() to retrieve data. |
PDO::query() |
PDOStatement::fetch() |
PDOStatement::fetchAll() |
PDOStatement::prepare() |
PDOStatement::setFetchMode() |
Föregående | Hem | Nästa |
PDOStatement::fetchAll | Upp | PDOStatement::getAttribute |