odbc_field_type

(PHP 4, PHP 5)

odbc_field_type — Datatype of a field

说明

string odbc_field_type ( resource $result_id , int $field_number )

Gets the SQL type of the field referenced by number in the given result identifier.

参数

result_id: The result identifier.
field_number: The field number. Field numbering starts at 1.

返回值

Returns the field type as a string, or FALSE on error.

PHP手册 - N: Datatype of a field

用户评论:

jschwartz at the-infoshop dot com (04-Aug-2009 09:40)

Quick note: as noted below, MS Access type AutoNumber comes across as type COUNTER. What I didn't see mentioned is that PHP interprets type COUNTER as a string, not an integer. More annoying than anything else, in my particular case; but I'd guess it could bite somebody, somewhere.

jorge dot emailNOSPAM at gmail dot com (17-Jan-2007 12:21)

Here is the complete list! Access 2003 as the following teturntypes: COUNTER - Autoincrement VARCHAR - Text LONGCHAR - Memo INTEGER - Number DATETIME - Date/Time CURRENCY - Currency BIT - TRUE/FALSE LONGBINARY - OLE-Object LONGCHAR - Hyperlink DOUBLE - Double Number BYTE - Byte Number

not[at]wgpower[dot]net (19-May-2006 01:02)

Some fields can be of the following type too : REAL

jazper at lycos dot de (10-Jul-2002 11:30)

Returntypes on Access2000 COUNTER - Autoincrement VARCHAR - Text LONGCHAR - Memo INTEGER - Number DATETIME - Date/Time CURRENCY - Currency BIT - TRUE/FALSE LONGBINARY - OLE-Object LONGCHAR - Hyperlink cheers, j.a.z.