cvs: phpdoc /en/reference/ibase/functions ibase-blob-get.xml

abies Tue Sep 2 05:41:07 2003 EDT Modified files: /phpdoc/en/reference/ibase/functions ibase-blob-get.xml Log: Steal example from user notes Index: phpdoc/en/reference/ibase/functions/ibase-blob-get.xml diff -u phpdoc/en/reference/ibase/functions/ibase-blob-get.xml:1.3 phpdoc/en/reference/ibase/functions/ibase-blob-get.xml:1.4 --- phpdoc/en/reference/ibase/functions/ibase-blob-get.xml:1.3 Mon Sep 1 19:49:57 2003 +++ phpdoc/en/reference/ibase/functions/ibase-blob-get.xml Tue Sep 2 05:41:07 2003 @@ -1,5 +1,5 @@ <?xml version="1.0" encoding="iso-8859-1"?> -<!-- $Revision: 1.3 $ --> +<!-- $Revision: 1.4 $ --> <!-- splitted from ./en/functions/ibase.xml, last change in rev 1.41 --> <refentry id='function.ibase-blob-get'> <refnamediv> @@ -19,6 +19,22 @@ This function returns at most <parameter>len</parameter> bytes from a BLOB that has been opened for reading by <function>ibase_blob_open</function>. Returns &false; on failure. + <informalexample> + <programlisting role="php"> +<![CDATA[ +<?php + $sql = "SELECT blob_value FROM table"; + $result = ibase_query( $sql ); + $data = ibase_fetch_object( $result ); + $blob_data = ibase_blob_info( $data->BLOB_VALUE ); + $blob_hndl = ibase_blob_open( $data->BLOB_VALUE ); + print ibase_blob_get( $blob_hndl, $blob_data[0] ); +?> +]]> + </programlisting> + </informalexample> + Whilst this example doesn't do much more than a 'ibase_blob_echo( $data->BLOB_VALUE )' would do, + it does show you how to get information into a $variable to manipulate as you please. </para> <note> <para>