-
Notifications
You must be signed in to change notification settings - Fork 105
/
Copy pathcurl-version.xml
176 lines (168 loc) · 4.28 KB
/
curl-version.xml
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
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
<?xml version="1.0" encoding="utf-8"?>
<!-- $Revision$ -->
<!-- EN-Revision: fd45557ea6f38295f024de7e605c8a13dbf95f51 Maintainer: daijie Status: ready -->
<!-- CREDITS: mowangjuanzi, Luffy -->
<refentry xml:id="function.curl-version" xmlns="http://docbook.org/ns/docbook">
<refnamediv>
<refname>curl_version</refname>
<refpurpose>获取 cURL 版本信息</refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
<methodsynopsis>
<type class="union"><type>array</type><type>false</type></type><methodname>curl_version</methodname>
<void/>
</methodsynopsis>
<para>
返回关于 cURL 版本的信息。
</para>
</refsect1>
<refsect1 role="parameters">
&reftitle.parameters;
&no.function.parameters;
</refsect1>
<refsect1 role="returnvalues">
&reftitle.returnvalues;
<para>
返回关联数组,包含如下元素:
<informaltable>
<tgroup cols="2">
<thead>
<row>
<entry>键</entry>
<entry>值描述</entry>
</row>
</thead>
<tbody>
<row>
<entry>version_number</entry>
<entry>cURL 24 位版本号</entry>
</row>
<row>
<entry>version</entry>
<entry>cURL 版本号,字符串形式</entry>
</row>
<row>
<entry>ssl_version_number</entry>
<entry>OpenSSL 24 位版本号</entry>
</row>
<row>
<entry>ssl_version</entry>
<entry>OpenSSL 版本号,字符串形式</entry>
</row>
<row>
<entry>libz_version</entry>
<entry>zlib 版本号,字符串形式</entry>
</row>
<row>
<entry>host</entry>
<entry>关于编译cURL主机的信息</entry>
</row>
<row>
<entry>age</entry>
<entry/>
</row>
<row>
<entry>features</entry>
<entry>一个 <constant>CURL_VERSION_<replaceable>*</replaceable></constant> 常量的位掩码</entry>
</row>
<row>
<entry>protocols</entry>
<entry>数组,包含 cURL 支持的协议名称</entry>
</row>
<row>
<entry>feature_list</entry>
<entry>
所有已知 cURL 功能的关联数组,以及它们是否支持(&true;)或不支持(&false;)
</entry>
</row>
</tbody>
</tgroup>
</informaltable>
</para>
</refsect1>
<refsect1 role="changelog">
&reftitle.changelog;
<informaltable>
<tgroup cols="2">
<thead>
<row>
<entry>&Version;</entry>
<entry>&Description;</entry>
</row>
</thead>
<tbody>
<row>
<entry>8.4.0</entry>
<entry>
新增 <literal>features_list</literal>。
</entry>
</row>
<row>
<entry>8.0.0</entry>
<entry>
移除可选的 <parameter>age</parameter> 参数。
</entry>
</row>
<row>
<entry>7.4.0</entry>
<entry>
弃用可选的 <parameter>age</parameter> 参数,如果传递值,则忽略。
</entry>
</row>
</tbody>
</tgroup>
</informaltable>
</refsect1>
<refsect1 role="examples">
&reftitle.examples;
<para>
<example>
<title><function>curl_version</function> 示例</title>
<para>
这个示例将会检查当前 cURL 版本使用 <function>curl_version</function> 返回的“features”位掩码中哪些特性是可用的。
</para>
<programlisting role="php">
<![CDATA[
<?php
// 获取cURL版本数组
$version = curl_version();
// 在cURL编译版本中使用位域来检查某些特性
$bitfields = Array(
'CURL_VERSION_IPV6',
'CURL_VERSION_KERBEROS4',
'CURL_VERSION_SSL',
'CURL_VERSION_LIBZ'
);
foreach($bitfields as $feature)
{
echo $feature . ($version['features'] & constant($feature) ? ' matches' : ' does not match');
echo PHP_EOL;
}
?>
]]>
</programlisting>
</example>
</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
-->