fbsql_create_blob
(PHP 4 >= 4.2.0, PHP 5)
fbsql_create_blob -- Create a BLOB
说明
string
fbsql_create_blob ( string blob_data [, resource link_identifier] )
Returns: A resource handle to the newly created blob.
fbsql_create_blob() creates a blob from
blob_data. The returned resource handle can be used with insert
and update commands to store the blob in the database.
例子 1. fbsql_create_blob() example
<?php
$link = fbsql_pconnect("localhost", "_SYSTEM", "secret")
or die("Could not connect");
$filename = "blobfile.bin";
$fp = fopen($filename, "rb");
$blobdata = fread($fp, filesize($filename));
fclose($fp);
$blobHandle = fbsql_create_blob($blobdata, $link);
$sql = "INSERT INTO BLOB_TABLE (BLOB_COLUMN) VALUES ($blobHandle);";
$rs = fbsql_query($sql, $link);
?>
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See also: fbsql_create_clob(),
fbsql_read_blob(),
fbsql_read_clob(), and
fbsql_set_lob_mode().