string ibase_blob_get(resource $blob_handle, int $len)
This function returns at most
len bytes from a BLOB that has been opened for reading by ibase_blob_open().
It is not possible to read from a BLOB that has been opened for writing by ibase_blob_create().
Returns at most
len bytes from the BLOB, or
FALSE on failure.
- resource $blob_handle: A BLOB handle opened with ibase_blob_open().
- int $len: Size of returned data.
Example #1 ibase_blob_get() example
$result = ibase_query("SELECT blob_value FROM table");
$data = ibase_fetch_object($result);
$blob_data = ibase_blob_info($data->BLOB_VALUE);
$blob_hndl = ibase_blob_open($data->BLOB_VALUE);
echo ibase_blob_get($blob_hndl, $blob_data);
- It is not possible to read from a BLOB that has been opened for writing by ibase_blob_create().