Output blob contents to browser (PHP 3 >= 3.0.7, PHP 4, PHP 5)
bool ibase_blob_echo ( resource link_identifier, string blob_id )
bool ibase_blob_echo ( string blob_id )

This function opens a BLOB for reading and sends its contents directly to standard output (the browser, in most cases). 如果成功则返回 TRUE,失败则返回 FALSE

See also ibase_blob_open(), ibase_blob_close() and ibase_blob_get().