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msql_num_fields

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


  • msql
  • msql_affected_rows
  • msql_close
  • msql_connect
  • msql_createdb
  • msql_create_db
  • msql_data_seek
  • msql_dbname
  • msql_db_query
  • msql_drop_db
  • msql_error
  • msql_fetch_array
  • msql_fetch_field
  • msql_fetch_object
  • msql_fetch_row
  • msql_fieldflags
  • msql_fieldlen
  • msql_fieldname
  • msql_fieldtable
  • msql_fieldtype
  • msql_field_flags
  • msql_field_len
  • msql_field_name
  • msql_field_seek
  • msql_field_table
  • msql_field_type
  • msql_free_result
  • msql_list_dbs
  • msql_list_fields
  • msql_list_tables
  • msql_numfields
  • msql_numrows
  • msql_num_fields
  • msql_num_rows
  • msql_pconnect
  • msql_query
  • msql_regcase
  • msql_result
  • msql_select_db
  • msql_tablename
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