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DB_common::setOption()
Вернуться к: DB
DB_common::setOption()
DB_common::setOption() – Sets run-time configuration options for PEAR DB
Synopsis
integer setOption ( string $option , mixed $value )
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 | Description | |
|---|---|---|---|---|
| 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 |
Note
This function can not be called statically.
Example
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);
?> Вернуться к: DB