# ibase_blob_import

(PHP 5, PHP 7)

ibase_blob_import — Create blob, copy file in it, and close it

### 说明

ibase_blob_import ( resource `$link_identifier` , resource `$file_handle` ) : string
ibase_blob_import ( resource `$file_handle` ) : string

This function creates a BLOB, reads an entire file into it, closes it and returns the assigned BLOB id.

### 参数

`link_identifier`

  An InterBase link identifier. If omitted, the last opened link is assumed.

`file_handle`

  The file handle is a handle returned by fopen().

### 返回值

Returns the BLOB id on success, or `FALSE` on error.

### 范例

Example #1 ibase_blob_import() example

    <?php
    $dbh = ibase_connect($host, $username, $password);
    $filename = '/tmp/bar';

    $fd = fopen($filename, 'r');
    if ($fd) {

        $blob = ibase_blob_import($dbh, $fd);
        fclose($fd);

        if (!is_string($blob)) {
            // import failed
        } else {
            $query = "INSERT INTO foo (name, data) VALUES ('$filename', ?)";
            $prepared = ibase_prepare($dbh, $query);
            if (!ibase_execute($prepared, $blob)) {
                // record insertion failed
            }
        }
    } else {
        // unable to open the data file
    }
    ?>

### 参见

- ibase_blob_add() - Add data into a newly created blob
- ibase_blob_cancel() - Cancel creating blob
- ibase_blob_close() - Close blob
- ibase_blob_create() - Create a new blob for adding data