PHP Manual
Sybase 函数
Gets the number of fields in a result set

sybase_num_fields

(PHP 4, PHP 5)

sybase_num_fields — Gets the number of fields in a result set

Warning

This function was REMOVED in PHP 7.0.0.

说明

sybase_num_fields ( resource $result ) : int

sybase_num_fields() returns the number of fields in a result set.

参数

result

返回值

Returns the number of fields as an integer.

参见

sybase_query() - Sends a Sybase query
sybase_fetch_field() - Get field information from a result
sybase_num_rows() - Get number of rows in a result set

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