function DatabaseStatementInterface::fetchField
Returns a single field from the next record of a result set.
Parameters
$index: The numeric index of the field to return. Defaults to the first field.
Return value
A single field from the next record, or FALSE if there is no next record.
3 methods override DatabaseStatementInterface::fetchField()
- DatabaseStatementBase::fetchField in includes/
database/ database.inc - Returns a single field from the next record of a result set.
- DatabaseStatementEmpty::fetchField in includes/
database/ database.inc - Returns a single field from the next record of a result set.
- DatabaseStatementPrefetch::fetchField in includes/
database/ prefetch.inc - Returns a single field from the next record of a result set.
File
-
includes/
database/ database.inc, line 2148
Class
- DatabaseStatementInterface
- Represents a prepared statement.
Code
public function fetchField($index = 0);Buggy or inaccurate documentation? Please file an issue. Need support? Need help programming? Connect with the Drupal community.