# ibase_blob_echo

(PHP 5, PHP 7)

ibase_blob_echo — Output blob contents to browser

### 说明

ibase_blob_echo ( string `$blob_id` ) : bool
ibase_blob_echo ( resource `$link_identifier` , string `$blob_id` ) : bool

This function opens a BLOB for reading and sends its contents directly to standard output (the browser, in most cases).

### 参数

`link_identifier`

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

`blob_id`

### 返回值

成功时返回 `TRUE`， 或者在失败时返回 `FALSE`。

### 参见

- ibase_blob_open() - Open blob for retrieving data parts
- ibase_blob_close() - Close blob
- ibase_blob_get() - Get len bytes data from open blob