mysqli_result::fetch_field mysqli_fetch_field Returns the next field in the result set &reftitle.description; &style.oop; objectmysqli_result::fetch_field &style.procedural; objectmysqli_fetch_field mysqli_resultresult Returns the definition of one column of a result set as an object. Call this function repeatedly to retrieve information about all columns in the result set. &reftitle.parameters; &mysqli.result.description; &reftitle.returnvalues; Returns an object which contains field definition information or &false; if no field information is available. Property Description name The name of the column orgname Original column name if an alias was specified table The name of the table this field belongs to (if not calculated) orgtable Original table name if an alias was specified def Reserved for default value, currently always "" db Database (since PHP 5.3.6) catalog The catalog name, always "def" (since PHP 5.3.6) max_length The maximum width of the field for the result set. length The width of the field, as specified in the table definition. charsetnr The character set number for the field. flags An integer representing the bit-flags for the field. type The data type used for this field decimals The number of decimals used (for integer fields) &reftitle.examples; query($query)) { /* Get field information for all columns */ while ($finfo = $result->fetch_field()) { printf("Name: %s\n", $finfo->name); printf("Table: %s\n", $finfo->table); printf("max. Len: %d\n", $finfo->max_length); printf("Flags: %d\n", $finfo->flags); printf("Type: %d\n\n", $finfo->type); } $result->close(); } /* close connection */ $mysqli->close(); ?> ]]> name); printf("Table: %s\n", $finfo->table); printf("max. Len: %d\n", $finfo->max_length); printf("Flags: %d\n", $finfo->flags); printf("Type: %d\n\n", $finfo->type); } mysqli_free_result($result); } /* close connection */ mysqli_close($link); ?> ]]> &examples.outputs; &reftitle.seealso; mysqli_num_fields mysqli_fetch_field_direct mysqli_fetch_fields mysqli_field_seek