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PHP5中文手册

sqlite_num_fields

SQLiteResult->numFields

SQLiteUnbuffered->numFields

(No version information available, might be only in CVS)

SQLiteUnbuffered->numFields — Returns the number of fields in a result set

说明

int sqlite_num_fields ( resource $result )

Object oriented style (method):

SQLiteResult
int numFields ( void )
SQLiteUnbuffered
int numFields ( void )

Returns the number of fields in the result set.

参数

result

The SQLite result resource. This parameter is not required when using the object-oriented method.