1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
|
<?xml version="1.0" encoding="iso-8859-1"?>
<!-- $Revision: 1.4 $ -->
<!-- splitted from ./en/functions/fbsql.xml, last change in rev 1.1 -->
<refentry id="function.fbsql-error">
<refnamediv>
<refname>fbsql_error</refname>
<refpurpose>
Returns the text of the error message from previous FrontBase
operation
</refpurpose>
</refnamediv>
<refsect1>
&reftitle.description;
<methodsynopsis>
<type>string</type><methodname>fbsql_error</methodname>
<methodparam choice="opt"><type>resource</type><parameter>
link_identifier
</parameter></methodparam>
</methodsynopsis>
<para>
Returns the error text from the last fbsql function, or
<literal>''</literal> (the empty string) if no error occurred.
</para>
<para>
Errors coming back from the fbsql database backend don't issue
warnings. Instead, use <function>fbsql_error</function> to
retrieve the error text. Note that this function only returns the
error text from the most recently executed fbsql function (not
including <function>fbsql_error</function> and
<function>fbsql_errno</function>), so if you want to use it, make
sure you check the value before calling another fbsql function.
<informalexample>
<programlisting role="php">
<![CDATA[
<?php
fbsql_connect("marliesle");
echo fbsql_errno() . ": " . fbsql_error() . "<br />";
fbsql_select_db("nonexistentdb");
echo fbsql_errno() . ": " . fbsql_error() . "<br />";
$conn = fbsql_query("SELECT * FROM nonexistenttable;");
echo fbsql_errno() . ": " . fbsql_error() . "<br />";
?>
]]>
</programlisting>
</informalexample>
</para>
<para>
See also: <function>fbsql_errno</function> and
<function>fbsql_warnings</function>.
</para>
</refsect1>
</refentry>
<!-- Keep this comment at the end of the file
Local variables:
mode: sgml
sgml-omittag:t
sgml-shorttag:t
sgml-minimize-attributes:nil
sgml-always-quote-attributes:t
sgml-indent-step:1
sgml-indent-data:t
indent-tabs-mode:nil
sgml-parent-document:nil
sgml-default-dtd-file:"../../../../manual.ced"
sgml-exposed-tags:nil
sgml-local-catalogs:nil
sgml-local-ecat-files:nil
End:
vim600: syn=xml fen fdm=syntax fdl=2 si
vim: et tw=78 syn=sgml
vi: ts=1 sw=1
-->
|
