PHP dba_exists function
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dba_exists
(PHP 3 >= 3.0.8, PHP 4, PHP 5)
dba_exists — Check whether key existsDescriptionbool dba_exists ( string key, resource handle )
dba_exists() checks whether the specified
key exists in the database.
key
The key the check is performed for.
The database handler, returned by dba_open() or
dba_popen().
Return Values
Returns TRUE if the key exists, FALSE otherwise.
dba_delete()dba_fetch()dba_insert()dba_replace()
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- Published:
- 2.26.07 / 1am
- Category:
- PHP Functions
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