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https://github.com/sigmasternchen/php-doc-en
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c030e2adf7
- All id attributes are now xml:id - Add docbook namespace to all root elements - Replace <ulink /> with <link xlink:href /> - Minor markup fixes here and there git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@238160 c90b9560-bf6c-de11-be94-00142212c4b1
148 lines
3.2 KiB
XML
148 lines
3.2 KiB
XML
<?xml version="1.0" encoding="iso-8859-1"?>
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<!-- $Revision: 1.12 $ -->
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<refentry xml:id="function.get-class-vars" xmlns="http://docbook.org/ns/docbook">
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<refnamediv>
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<refname>get_class_vars</refname>
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<refpurpose>Get the default properties of the class</refpurpose>
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</refnamediv>
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<refsect1 role="description">
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&reftitle.description;
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<methodsynopsis>
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<type>array</type><methodname>get_class_vars</methodname>
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<methodparam><type>string</type><parameter>class_name</parameter></methodparam>
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</methodsynopsis>
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<para>
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Get the default properties of the given class.
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</para>
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</refsect1>
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<refsect1 role="parameters">
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&reftitle.parameters;
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<para>
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<variablelist>
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<varlistentry>
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<term><parameter>class_name</parameter></term>
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<listitem>
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<para>
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The class name
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</para>
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</listitem>
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</varlistentry>
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</variablelist>
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</para>
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</refsect1>
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<refsect1 role="returnvalues">
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&reftitle.returnvalues;
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<para>
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Returns an associative array of default public properties of the class.
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The resulting array elements are in the form of
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<literal>varname => value</literal>.
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</para>
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</refsect1>
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<refsect1 role="changelog">
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&reftitle.changelog;
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<para>
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<informaltable>
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<tgroup cols="2">
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<thead>
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<row>
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<entry>&Version;</entry>
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<entry>&Description;</entry>
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</row>
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</thead>
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<tbody>
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<row>
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<entry>Prior to 4.2.0</entry>
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<entry>
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Uninitialized class variables will not be reported by
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<function>get_class_vars</function>
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</entry>
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</row>
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</tbody>
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</tgroup>
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</informaltable>
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</para>
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</refsect1>
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<refsect1 role="examples">
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&reftitle.examples;
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<para>
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<example>
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<title><function>get_class_vars</function> example</title>
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<programlisting role="php">
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<![CDATA[
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<?php
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class myclass {
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var $var1; // this has no default value...
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var $var2 = "xyz";
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var $var3 = 100;
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private $var4; // PHP 5
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// constructor
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function myclass() {
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// change some properties
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$this->var1 = "foo";
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$this->var2 = "bar";
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return true;
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}
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}
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$my_class = new myclass();
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$class_vars = get_class_vars(get_class($my_class));
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foreach ($class_vars as $name => $value) {
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echo "$name : $value\n";
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}
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?>
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]]>
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</programlisting>
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&example.outputs;
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<screen>
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<![CDATA[
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// Before PHP 4.2.0
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var2 : xyz
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var3 : 100
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// As of PHP 4.2.0
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var1 :
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var2 : xyz
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var3 : 100
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]]>
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</screen>
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</example>
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</para>
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</refsect1>
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<refsect1 role="seealso">
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&reftitle.seealso;
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<para>
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<simplelist>
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<member><function>get_class_methods</function></member>
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<member><function>get_object_vars</function></member>
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</simplelist>
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</para>
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</refsect1>
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</refentry>
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<!-- Keep this comment at the end of the file
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Local variables:
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mode: sgml
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sgml-omittag:t
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sgml-shorttag:t
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sgml-minimize-attributes:nil
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sgml-always-quote-attributes:t
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sgml-indent-step:1
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sgml-indent-data:t
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indent-tabs-mode:nil
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sgml-parent-document:nil
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sgml-default-dtd-file:"../../../../manual.ced"
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sgml-exposed-tags:nil
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sgml-local-catalogs:nil
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sgml-local-ecat-files:nil
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End:
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vim600: syn=xml fen fdm=syntax fdl=2 si
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vim: et tw=78 syn=sgml
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vi: ts=1 sw=1
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-->
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