(PHP 5 < 5.4.0, PECL sqlite >= 1.0.0)
sqlite_num_fields -- SQLiteResult::numFields -- SQLiteUnbuffered::numFields — Returns the number of fields in a result set
$result
)面向对象风格 (method):
Returns the number of fields in the result
set.
result
The SQLite result resource. This parameter is not required when using the object-oriented method.
Returns the number of fields, as an integer.