Php/docs/function.dbplus-prev

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dbplus_prev

(PHP 4 <= 4.3.0, PECL dbplus >= 0.9)

dbplus_prevGet previous tuple from relation


Description

dbplus_prev ( resource $relation , array &$tuple ) : int

Reads the data for the previous tuple for the given relation, makes it the current tuple and will pass it back as an associative array in tuple.


Parameters

relation
A relation opened by dbplus_open().
tuple


Return Values

Returns DBPLUS_ERR_NOERR on success or a db++ error code on failure.


Notes

Warning This function is EXPERIMENTAL. The behaviour of this function, its name, and surrounding documentation may change without notice in a future release of PHP. This function should be used at your own risk.


See Also