(PHP 5, PHP 7)
Get len bytes data from open blob
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().
Note:
It is not possible to read from a BLOB that has been opened for writing by ibase_blob_create().
Parameters:
blob_handle
A BLOB handle opened with ibase_blob_open().
len
Size of returned data.
Returns:
Returns at most len
bytes from the BLOB, or FALSE
on failure.
Examples:
ibase_blob_get() example
<?php $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[0]); ?>
See also:
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