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(PHP 5)
mysqli_fetch_fields(no version information, might be only in CVS)
result->fetch_fields -- Returns an array of objects representing the fields in a result setProcedural Style:
array mysqli_fetch_fields ( mysqli_result result )Object oriented style (method):
class mysqli_result {This function serves an identical purpose to the mysqli_fetch_field() function with the single difference that, instead of returning one object at a time for each field, the columns are returned as an array of objects.
Returns an array of objects which contains field definition information or FALSE if no field information is available.
Tabelle 1. Object properties
Property | Description |
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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 | The default value for this field, represented as a string |
max_length | The maximum width of the field for the result set. |
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) |
Beispiel 2. Procedural style
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Das oben gezeigte Beispiel erzeugt folgende Ausgabe:
Name: Name Table: Country max. Len: 11 Flags: 1 Type: 254 Name: SurfaceArea Table: Country max. Len: 10 Flags: 32769 Type: 4 |
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Generated: 2007-01-26 17:57:04