DB_common::setOption()
DB_common::setOption() – Sets run-time configuration options for PEAR DB
Synopsis
integer setOption (
string $option
,
mixed $value
)
Описание
Sets run-time configuration options for PEAR DB.
Parameter
-
string
$option -
name of the option to set
-
mixed
$value -
value to set the option to
| Option | Data Type | Default Value | Описание | |
|---|---|---|---|---|
| autofree | boolean | FALSE | should results be freed automatically when there are no more rows? | |
| debug | integer | 0 | debug level | |
| persistent | boolean | FALSE | should the connection be persistent? | |
| portability | integer | DB_PORTABILITY_NONE |
portability mode constant. These constants are bitwised, so
they can be combined using | and removed using
^. See the examples below and the
"Intro - Portability" for more information.
|
|
| seqname_format | string |
%s_seq
|
the sprintf() format string used on sequence names. This format is applied to sequence names passed to createSequence(), nextID() and dropSequence(). | |
| ssl | boolean | FALSE | use ssl to connect? |
Throws
| Error code | Error message | Reason | Solution |
|---|---|---|---|
| NULL | unknown option | The given option does not exist |
Check $option for typographical errors
|
Замечание
This function can not be called statically.
Пример
Simple setOption() example
<?php
// Once you have a valid DB object named $db...
$db->setOption('autofree', true);
?>
Portability for lowercasing and trimming
<?php
// Once you have a valid DB object named $db...
$db->setOption('portability',
DB_PORTABILITY_LOWERCASE | DB_PORTABILITY_RTRIM);
?>
All portability options except trimming
<?php
// Once you have a valid DB object named $db...
$db->setOption('portability',
DB_PORTABILITY_ALL ^ DB_PORTABILITY_RTRIM);
?>