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PHP5中文手册

fbsql_num_fields

(PHP 4 >= 4.0.6, PHP 5)

fbsql_num_fields — Get number of fields in result

说明

int fbsql_num_fields ( resource $result )

Returns the number of fields in the given result set.

参数

result

A result identifier returned by fbsql_query() or fbsql_db_query().

返回值

Returns the number of fields, as an integer.