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<?xml version="1.0" encoding="utf-8"?>
<!-- $Revision$ -->
<sect2 xml:id="migration70.incompatible.removed-functions">
<title>Removed functions</title>
<sect3 xml:id="migration70.incompatible.removed-functions.call-user-method">
<title>
<function>call_user_method</function> and
<function>call_user_method_array</function>
</title>
<para>
These functions were deprecated in PHP 4.1.0 in favour of
<function>call_user_func</function> and
<function>call_user_func_array</function>. You may also want to consider
using
<link linkend="functions.variable-functions">variable functions</link>
and/or the
<link linkend="functions.variable-arg-list"><literal>...</literal></link>
operator.
</para>
</sect3>
<sect3 xml:id="migration70.incompatible.removed-functions.ereg">
<title>
All ereg* functions
</title>
<para>
All <literal>ereg</literal> functions were removed.
<link linkend="book.pcre">PCRE</link> is a recommended alternative.
</para>
</sect3>
<sect3 xml:id="migration70.incompatible.removed-functions.mcrypt">
<title><link linkend="book.mcrypt">mcrypt</link> aliases</title>
<para>
The deprecated <function>mcrypt_generic_end</function> function has been
removed in favour of <function>mcrypt_generic_deinit</function>.
</para>
<para>
Additionally, the deprecated <function>mcrypt_ecb</function>,
<function>mcrypt_cbc</function>, <function>mcrypt_cfb</function> and
<function>mcrypt_ofb</function> functions have been removed in favour of
using <function>mcrypt_decrypt</function> with the appropriate
<constant>MCRYPT_MODE_<replaceable>*</replaceable></constant> constant.
</para>
</sect3>
<sect3 xml:id="migration70.incompatible.removed-functions.mysql">
<title>
All ext/mysql functions
</title>
<para>
All <link linkend="book.mysql">ext/mysql</link> functions were removed. For
details about choosing a different MySQL API, see
<link linkend="mysqlinfo.api.choosing">Choosing a MySQL API</link>.
</para>
</sect3>
<sect3 xml:id="migration70.incompatible.removed-functions.mssql">
<title>
All ext/mssql functions
</title>
<para>
All <literal>ext/mssql</literal> functions were removed.
<simplelist role="alternatives">
<member><link linkend="ref.pdo-sqlsrv">PDO_SQLSRV</link></member>
<member><link linkend="ref.pdo-odbc">PDO_ODBC</link></member>
<member><link linkend="book.sqlsrv">SQLSRV</link></member>
<member><link linkend="book.uodbc">Unified ODBC API</link></member>
</simplelist>
</para>
</sect3>
<sect3 xml:id="migration70.incompatible.removed-functions.intl">
<title><link linkend="book.intl">intl</link> aliases</title>
<para>
The deprecated <function>datefmt_set_timezone_id</function> and
<methodname>IntlDateFormatter::setTimeZoneID</methodname> aliases have been
removed in favour of <function>datefmt_set_timezone</function> and
<methodname>IntlDateFormatter::setTimeZone</methodname>, respectively.
</para>
</sect3>
<sect3 xml:id="migration70.incompatible.removed-functions.magic-quotes">
<title><function>set_magic_quotes_runtime</function></title>
<para>
<function>set_magic_quotes_runtime</function>, along with its alias
<function>magic_quotes_runtime</function>, have been removed. They were
deprecated in PHP 5.3.0, and became effectively non-functional with the
removal of magic quotes in PHP 5.4.0.
</para>
</sect3>
<sect3 xml:id="migration70.incompatible.removed-functions.set-socket-blocking">
<title><function>set_socket_blocking</function></title>
<para>
The deprecated <function>set_socket_blocking</function> alias has been
removed in favour of <function>stream_set_blocking</function>.
</para>
</sect3>
<sect3 xml:id="migration70.incompatible.removed-functions.dl">
<title><function>dl</function> in PHP-FPM</title>
<para>
<function>dl</function> can no longer be used in PHP-FPM. It remains
functional in the CLI and embed SAPIs.
</para>
</sect3>
<sect3 xml:id="migration70.incompatible.removed-functions.gd">
<title><link linkend="book.image">GD</link> Type1 functions</title>
<para>
Support for PostScript Type1 fonts has been removed from the GD extension,
resulting in the removal of the following functions:
</para>
<itemizedlist>
<listitem>
<simpara>
<function>imagepsbbox</function>
</simpara>
</listitem>
<listitem>
<simpara>
<function>imagepsencodefont</function>
</simpara>
</listitem>
<listitem>
<simpara>
<function>imagepsextendfont</function>
</simpara>
</listitem>
<listitem>
<simpara>
<function>imagepsfreefont</function>
</simpara>
</listitem>
<listitem>
<simpara>
<function>imagepsloadfont</function>
</simpara>
</listitem>
<listitem>
<simpara>
<function>imagepsslantfont</function>
</simpara>
</listitem>
<listitem>
<simpara>
<function>imagepstext</function>
</simpara>
</listitem>
</itemizedlist>
<para>
Using TrueType fonts and their associated functions is recommended instead.
</para>
</sect3>
</sect2>
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