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
|
<?xml version="1.0" encoding="utf-8"?>
<!-- $Revision$ -->
<refentry xml:id="apcuiterator.construct" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
<refnamediv>
<refname>APCUIterator::__construct</refname>
<refpurpose>Constructs an APCUIterator iterator object</refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
<constructorsynopsis>
<modifier>public</modifier> <methodname>APCUIterator::__construct</methodname>
<methodparam choice="opt"><type class="union"><type>array</type><type>string</type><type>null</type></type><parameter>search</parameter><initializer>&null;</initializer></methodparam>
<methodparam choice="opt"><type>int</type><parameter>format</parameter><initializer>APC_ITER_ALL</initializer></methodparam>
<methodparam choice="opt"><type>int</type><parameter>chunk_size</parameter><initializer>100</initializer></methodparam>
<methodparam choice="opt"><type>int</type><parameter>list</parameter><initializer>APC_LIST_ACTIVE</initializer></methodparam>
</constructorsynopsis>
<para>
Constructs an <classname>APCUIterator</classname> <type>object</type>.
</para>
</refsect1>
<refsect1 role="parameters">
&reftitle.parameters;
<variablelist>
<varlistentry>
<term><parameter>search</parameter></term>
<listitem>
<para>
Either a <link linkend="book.pcre">PCRE</link> regular expression that
matches against APCu key names, given as a &string;.
Or an &array; of &string;s with APCu key names.
Or, optionally &null; to skip the search.
</para>
</listitem>
</varlistentry>
<varlistentry>
<term><parameter>format</parameter></term>
<listitem>
<para>
The desired format, as configured with one or more of the
<link linkend="apcu.constants">APC_ITER_*</link> constants.
</para>
</listitem>
</varlistentry>
<varlistentry>
<term><parameter>chunk_size</parameter></term>
<listitem>
<para>
The chunk size. Must be a value greater than 0. The default
value is 100.
</para>
</listitem>
</varlistentry>
<varlistentry>
<term><parameter>list</parameter></term>
<listitem>
<para>
The type to list. Either pass in <constant>APC_LIST_ACTIVE</constant>
or <constant>APC_LIST_DELETED</constant>.
</para>
</listitem>
</varlistentry>
</variablelist>
</refsect1>
<refsect1 role="examples">
&reftitle.examples;
<para>
<example>
<title>A <function>APCUIterator::__construct</function> example</title>
<programlisting role="php">
<![CDATA[
<?php
foreach (new APCUIterator('/^counter\./') as $counter) {
echo "$counter[key]: $counter[value]\n";
apc_dec($counter['key'], $counter['value']);
}
?>
]]>
</programlisting>
</example>
</para>
</refsect1>
<refsect1 role="seealso">
&reftitle.seealso;
<simplelist>
<member><function>apcu_exists</function></member>
<member><function>apcu_cache_info</function></member>
</simplelist>
</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
-->
|
