px_numrecords
(PECL paradox >= 1.0.0)
px_numrecords — Returns number of records in a database
说明
px_numrecords (
resource
$pxdoc
) :
int
Get the number of records in a database file.
返回值
Returns the number of records in a database file. The return value of this function is identical to the element numrecords in the array returned by px_get_info().