mirror of
https://github.com/sigmasternchen/php-doc-en
synced 2025-03-15 08:28:54 +00:00
130 lines
3.7 KiB
XML
130 lines
3.7 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<!-- $Revision$ -->
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<sect1 xml:id="migration56.deprecated">
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<title>Deprecated features in PHP 5.6.x</title>
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<sect2 xml:id="migration56.deprecated.incompatible-context">
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<title>Calls from incompatible context</title>
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<para>
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Methods called from an incompatible context are now deprecated, and will
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generate <constant>E_DEPRECATED</constant> errors when invoked instead of
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<constant>E_STRICT</constant>. Support for these calls will be removed in
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a future version of PHP.
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</para>
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<para>
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An example of such a call is:
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</para>
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<informalexample>
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<programlisting role="php">
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<![CDATA[
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<?php
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class A {
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function f() { echo get_class($this); }
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}
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class B {
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function f() { A::f(); }
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}
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(new B)->f();
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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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Deprecated: Non-static method A::f() should not be called statically, assuming $this from incompatible context in - on line 7
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B
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]]>
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</screen>
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</informalexample>
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</sect2>
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<sect2 xml:id="migration56.deprecated.raw-post-data">
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<title><varname>$HTTP_RAW_POST_DATA</varname> and <literal>always_populate_raw_post_data</literal></title>
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<para>
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<literal>always_populate_raw_post_data</literal>
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will now generate an <constant>E_DEPRECATED</constant> error when
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<varname>$HTTP_RAW_POST_DATA</varname> is populated.
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New code should use
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<link linkend="wrappers.php.input"><literal>php://input</literal></link>
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instead of <varname>$HTTP_RAW_POST_DATA</varname>, which will be removed
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in a future release. You can opt in for the new behaviour (in which
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<varname>$HTTP_RAW_POST_DATA</varname> is never defined hence no
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<constant>E_DEPRECATED</constant> error will be generated) by setting
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<literal>always_populate_raw_post_data</literal>
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to <literal>-1</literal>.
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</para>
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</sect2>
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<sect2 xml:id="migration56.deprecated.iconv-mbstring-encoding">
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<title><link linkend="book.iconv">iconv</link> and <link linkend="book.mbstring">mbstring</link> encoding settings</title>
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<para>
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The <link linkend="book.iconv">iconv</link> and
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<link linkend="book.mbstring">mbstring</link> configuration options related
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to encoding have been deprecated in favour of
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<link linkend="ini.default-charset"><parameter>default_charset</parameter></link>.
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The deprecated options are:
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</para>
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<itemizedlist>
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<listitem>
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<simpara>
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<link linkend="ini.iconv.input-encoding"><parameter>iconv.input_encoding</parameter></link>
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</simpara>
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</listitem>
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<listitem>
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<simpara>
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<link linkend="ini.iconv.output-encoding"><parameter>iconv.output_encoding</parameter></link>
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</simpara>
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</listitem>
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<listitem>
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<simpara>
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<link linkend="ini.iconv.internal-encoding"><parameter>iconv.internal_encoding</parameter></link>
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</simpara>
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</listitem>
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<listitem>
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<simpara>
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<link linkend="ini.mbstring.http-input"><parameter>mbstring.http_input</parameter></link>
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</simpara>
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</listitem>
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<listitem>
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<simpara>
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<link linkend="ini.mbstring.http-output"><parameter>mbstring.http_output</parameter></link>
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</simpara>
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</listitem>
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<listitem>
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<simpara>
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<link linkend="ini.mbstring.internal-encoding"><parameter>mbstring.internal_encoding</parameter></link>
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</simpara>
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</listitem>
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</itemizedlist>
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</sect2>
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</sect1>
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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:"~/.phpdoc/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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