msql_field_len

(PHP 4, PHP 5, PHP 7)

msql_field_len — Get field length

说锟斤拷

msql_field_len ( resource $result , int $field_offset ) : int

msql_field_len() returns the length of the specified field.

锟斤拷锟斤拷

result

resource 锟酵的斤拷锟斤拷锟斤拷锟斤拷私锟斤拷锟斤拷锟斤拷锟皆讹拷 msql_query() 锟侥碉拷锟矫★拷

field_offset

锟斤拷值锟斤拷锟街讹拷偏锟斤拷锟斤拷锟斤拷 field_offset 锟斤拷 1 锟斤拷始锟斤拷

锟斤拷锟斤拷值

Returns the length of the specified field or FALSE on error.