PHP - Manual: fbsql_num_fields
2025-10-31
(PHP 4 >= 4.0.6, PHP 5, PHP 7)
fbsql_num_fields — Get number of fields in result
$result
   ) : int
   Returns the number of fields in the given result 
   set.
  
Returns the number of fields, as an integer.
 add a note
 add a note
  官方地址:https://www.php.net/manual/en/function.fbsql-num-fields.php