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)
ibase_blob_open — Apre un blob per ricavare parte di dati
Descrizione
resource ibase_blob_open
( string
$blob_id
)
ibase_blob_open() apre un BLOB esistente in lettura.
Restituisce un puntatore al BLOB da usarsi successivamente con
ibase_blob_get() oppure FALSE se si verifica un errore.
Vedere anche ibase_blob_close(), ibase_blob_echo() e ibase_blob_get().
Kevin Hamilton ¶
7 years ago
