-
Notifications
You must be signed in to change notification settings - Fork 8
/
var-dump.xml
142 lines (134 loc) · 3.25 KB
/
var-dump.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
<?xml version="1.0" encoding="UTF-8"?>
<!-- EN-Revision: 4307b3bcdf87f058147f6a917051986871ed8fe1 Maintainer: pastore Status: ready -->
<!-- CREDITS: darvina -->
<!-- splitted from ./en/functions/var.xml, last change in rev 1.84 -->
<refentry xml:id="function.var-dump" xmlns="http://docbook.org/ns/docbook">
<refnamediv>
<refname>var_dump</refname>
<refpurpose>Stampa delle informazioni relative ad una variabile</refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
<methodsynopsis>
<type>void</type><methodname>var_dump</methodname>
<methodparam><type>mixed</type><parameter>expression</parameter></methodparam>
<methodparam choice="opt"><type>mixed</type><parameter>...</parameter></methodparam>
</methodsynopsis>
<simpara>
Questa funzione visualizza delle informazioni strutturate riguardanti una espressione,
tra cui il suo tipo e il suo valore. Gli array e gli oggetti sono attraversati in maniera
ricorsiva e i valori indentati per evidenziare la struttura.
</simpara>
<simpara>
Tutte le proprietà pubbliche, private e protette degli oggetti saranno restituite
nell'output almeno che l'oggetto non implementi un
metodo <link linkend="language.oop5.magic.debuginfo">__debugInfo()</link>
(implementato in PHP 5.6.0).
</simpara>
&tip.ob-capture;
</refsect1>
<refsect1 role="parameters">
&reftitle.parameters;
<para>
<variablelist>
<varlistentry>
<term><parameter>expression</parameter></term>
<listitem>
<para>
La variabile che si desidera visualizzare.
</para>
</listitem>
</varlistentry>
</variablelist>
</para>
</refsect1>
<refsect1 role="returnvalues">
&reftitle.returnvalues;
<para>
&return.void;
</para>
</refsect1>
<refsect1 role="examples">
&reftitle.examples;
<para>
<example>
<title><function>var_dump</function> example</title>
<programlisting role="php">
<![CDATA[
<?php
$a = array(1, 2, array("a", "b", "c"));
var_dump($a);
?>
]]>
</programlisting>
&example.outputs;
<screen>
<![CDATA[
array(3) {
[0]=>
int(1)
[1]=>
int(2)
[2]=>
array(3) {
[0]=>
string(1) "a"
[1]=>
string(1) "b"
[2]=>
string(1) "c"
}
}
]]>
</screen>
<programlisting role="php">
<![CDATA[
<?php
$b = 3.1;
$c = true;
var_dump($b, $c);
?>
]]>
</programlisting>
&example.outputs;
<screen>
<![CDATA[
float(3.1)
bool(true)
]]>
</screen>
</example>
</para>
</refsect1>
<refsect1 role="seealso">
&reftitle.seealso;
<para>
<simplelist>
<member><function>print_r</function></member>
<member><function>debug_zval_dump</function></member>
<member><function>var_export</function></member>
<member><link linkend="language.oop5.magic.debuginfo">__debugInfo()</link></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
-->