PHP 5.6.0RC3 is available

msql_num_fields

(PHP 4, PHP 5)

msql_num_fieldsGet number of fields in result

说明

int msql_num_fields ( resource $result )

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

参数

result

resource 型的结果集。此结果集来自对 msql_query() 的调用。

返回值

Returns the number of fields in the result set.

参见

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