PHP: dba_fetch - Manual

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Last updated: Fri, 26 Jan 2007

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# dba_fetch

(PHP 3 >= 3.0.8, PHP 4, PHP 5)

dba_fetch -- Fetch data specified by key

## Описание

string dba_fetch ( string key, resource handle )
string dba_fetch ( string key, int skip, resource handle )

dba_fetch() fetches the data specified by `key` from the database specified with `handle`.

## Список параметров

`key`

  The key the data is specified by.

  > Замечание: When working with inifiles this function accepts arrays as keys where index 0 is the group and index 1 is the value name. See: dba_key_split().

`skip`

  The number of key-value pairs to ignore when using cdb databases. This value is ignored for all other databases which do not support multiple keys with the same name.

`handle`

  The database handler, returned by dba_open() or dba_popen().

## Возвращаемые значения

Returns the associated string if the key/data pair is found, `FALSE` otherwise.

## Список изменений

Версия | Описание
--- | ---
4.3 | The `skip` parameter is available to support cdb's capability of multiple keys having the same name.

## Смотрите также

dba_exists()
dba_delete()
dba_insert()
dba_replace()
dba_key_split()

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dba_firstkey dba_exists

Last updated: Fri, 26 Jan 2007
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