While it is true that PHP4 allows only one parameter, it is not true that PHP5 allows only 2 parameters. The correct function signature for PHP5 should be:
resource ibase_blob_open([ resource link_identifier, ] string blob_id)
If a link_identifier is not provided, then the "default" link_identifier will be used. The default link identifier is assigned every time you call ibase_connect or ibase_pconnect, so if you have multiple connections it will be whichever was connected LAST.
ibase_blob_open
(PHP 5, PHP 7 < 7.4.0)
ibase_blob_open — Open blob for retrieving data parts
Descrizione
Opens an existing BLOB for reading.
Elenco dei parametri
-
link_identifier -
An InterBase link identifier. If omitted, the last opened link is assumed.
-
blob_id -
A BLOB id.
Valori restituiti
Returns a BLOB handle for later use with
ibase_blob_get() o false in caso di fallimento.
Vedere anche:
- ibase_blob_close() - Close blob
- ibase_blob_echo() - Output blob contents to browser
- ibase_blob_get() - Get len bytes data from open blob
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User Contributed Notes 1 note
Kevin Hamilton ¶
18 years ago
