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
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
|
<?xml version="1.0" encoding="utf-8"?>
<!-- $Revision: 297028 $ -->
<refentry xml:id="function.oci-pconnect" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
<refnamediv>
<refname>oci_pconnect</refname>
<refpurpose>Connect to an Oracle database using a persistent connection</refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
<methodsynopsis>
<type>resource</type><methodname>oci_pconnect</methodname>
<methodparam><type>string</type><parameter>username</parameter></methodparam>
<methodparam><type>string</type><parameter>password</parameter></methodparam>
<methodparam choice="opt"><type>string</type><parameter>connection_string</parameter></methodparam>
<methodparam choice="opt"><type>string</type><parameter>character_set</parameter></methodparam>
<methodparam choice="opt"><type>int</type><parameter>session_mode</parameter></methodparam>
</methodsynopsis>
<para>
Creates a persistent connection to an Oracle server and logs on.
</para>
<para>
Persistent connections are cached and re-used between requests, resulting
in reduced overhead on each page load; a typical PHP application will have
a single persistent connection open against an Oracle server per Apache
child process (or PHP FastCGI/CGI process). See the <link
linkend="features.persistent-connections">Persistent Database
Connections</link> section for more information.
</para>
</refsect1>
<refsect1 role="parameters">
&reftitle.parameters;
<para>
<variablelist>
<varlistentry>
<term><parameter>username</parameter></term>
<listitem>
<para>
The Oracle user name.
</para>
</listitem>
</varlistentry>
<varlistentry>
<term><parameter>password</parameter></term>
<listitem>
<para>
The password for <parameter>username</parameter>.
</para>
</listitem>
</varlistentry>
<varlistentry>
<term><parameter>connection_string</parameter></term>
<listitem>
&oci.db;
</listitem>
</varlistentry>
<varlistentry>
<term><parameter>character_set</parameter></term>
<listitem>
&oci.charset;
</listitem>
</varlistentry>
<varlistentry>
<term><parameter>session_mode</parameter></term>
<listitem>
&oci.sessionmode;
</listitem>
</varlistentry>
</variablelist>
</para>
</refsect1>
<refsect1 role="returnvalues">
&reftitle.returnvalues;
<para>
Returns a connection identifier or &false; on error.
</para>
</refsect1>
<refsect1 role="notes">
&reftitle.notes;
<note>
<simpara>
Starting with PHP 5.1.2 and PECL oci8 1.1, the lifetime and
maximum number of persistent Oracle connections can be tuned by setting
the following configuration values: <link
linkend="ini.oci8.persistent-timeout">oci8.persistent_timeout</link>,
<link linkend="ini.oci8.ping-interval">oci8.ping_interval</link> and
<link linkend="ini.oci8.max-persistent">oci8.max_persistent</link>.
</simpara>
</note>
<note>
<para>
In PHP versions before 5.0.0 you must
use <function>ociplogon</function> instead.
&oci.name.compat.note;
</para>
</note>
</refsect1>
<refsect1 role="seealso">
&reftitle.seealso;
<para>
<simplelist>
<member><function>oci_connect</function></member>
<member><function>oci_new_connect</function></member>
</simplelist>
</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:"~/.phpdoc/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
-->
|
