[08254fc] | 1 | <?xml version="1.0" encoding="ISO-8859-1"?>
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[6732c094] | 2 | <!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
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| 3 | "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
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[08254fc] | 4 | <!ENTITY % general-entities SYSTEM "../../general.ent">
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| 5 | %general-entities;
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| 6 |
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| 7 | <!ENTITY php-download-http "http://us2.php.net/distributions/php-&php-version;.tar.bz2">
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| 8 | <!ENTITY php-download-ftp "ftp://ftp.isu.edu.tw/pub/Unix/Web/PHP/distributions/php-&php-version;.tar.bz2">
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[0fb9d5f] | 9 | <!ENTITY php-md5sum "46f500816125202c48a458d0133254a4">
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| 10 | <!ENTITY php-size "10.4 MB">
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| 11 | <!ENTITY php-buildsize "390 MB (includes installing all documentation)">
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| 12 | <!ENTITY php-time "3.4 SBU (additional 10.5 SBU to run the test suite)">
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[08254fc] | 13 | ]>
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| 14 |
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[6683a00] | 15 | <sect1 id="php" xreflabel="PHP-&php-version;">
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[db81e4cb] | 16 | <?dbhtml filename="php.html"?>
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| 17 |
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| 18 | <sect1info>
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| 19 | <othername>$LastChangedBy$</othername>
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| 20 | <date>$Date$</date>
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| 21 | </sect1info>
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| 22 |
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| 23 | <title>PHP-&php-version;</title>
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| 24 |
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| 25 | <indexterm zone="php">
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| 26 | <primary sortas="a-PHP">PHP</primary>
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| 27 | </indexterm>
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| 28 |
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| 29 | <sect2 role="package">
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| 30 | <title>Introduction to PHP</title>
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| 31 |
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[7cd76d62] | 32 | <para><application>PHP</application> is the PHP Hypertext Preprocessor.
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| 33 | Primarily used in dynamic web sites, it allows for programming code to be
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[db81e4cb] | 34 | directly embedded into the HTML markup.</para>
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| 35 |
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| 36 | <bridgehead renderas="sect3">Package Information</bridgehead>
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| 37 | <itemizedlist spacing="compact">
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| 38 | <listitem>
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| 39 | <para>Download (HTTP): <ulink url="&php-download-http;"/></para>
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| 40 | </listitem>
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| 41 | <listitem>
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| 42 | <para>Download (FTP): <ulink url="&php-download-ftp;"/></para>
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| 43 | </listitem>
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| 44 | <listitem>
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| 45 | <para>Download MD5 sum: &php-md5sum;</para>
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| 46 | </listitem>
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| 47 | <listitem>
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| 48 | <para>Download size: &php-size;</para>
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| 49 | </listitem>
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| 50 | <listitem>
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| 51 | <para>Estimated disk space required: &php-buildsize;</para>
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| 52 | </listitem>
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| 53 | <listitem>
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| 54 | <para>Estimated build time: &php-time;</para>
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| 55 | </listitem>
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| 56 | </itemizedlist>
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| 57 |
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| 58 | <bridgehead renderas="sect3">Additional Downloads</bridgehead>
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| 59 | <itemizedlist spacing="compact">
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[e797436] | 60 | <!-- <listitem>
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[7cd76d62] | 61 | <para>Required patch for Berkeley DB: <ulink
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[db81e4cb] | 62 | url="&patch-root;/php-&php-version;-db43-1.patch"/></para>
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[e797436] | 63 | </listitem> -->
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[b84326b7] | 64 | <listitem>
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| 65 | <para>Pre-built documentation (optional): <ulink
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| 66 | url="http://www.php.net/download-docs.php"/></para>
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| 67 | </listitem>
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[db81e4cb] | 68 | </itemizedlist>
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| 69 |
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| 70 | <bridgehead renderas="sect3">PHP Dependencies</bridgehead>
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| 71 |
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| 72 | <bridgehead renderas="sect4">Required</bridgehead>
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[256ee72c] | 73 | <para role="required"><xref linkend="apache"/></para>
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[db81e4cb] | 74 |
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[2f65edb] | 75 | <bridgehead renderas="sect4">Recommended</bridgehead>
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[256ee72c] | 76 | <para role="recommended"><xref linkend="libxml2"/></para>
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[2f65edb] | 77 |
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[b84326b7] | 78 | <bridgehead renderas="sect4">Optional System Utilities and Libraries</bridgehead>
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[256ee72c] | 79 | <para role="optional"><xref linkend="libxslt"/>,
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[e797436] | 80 | <!-- <xref linkend="gamin"/>, -->
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[db81e4cb] | 81 | <xref linkend="pcre"/>,
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| 82 | <xref linkend="aspell"/>,
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[0fb9d5f] | 83 | <xref linkend="enchant"/>,
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[358241d1] | 84 | <!-- <xref linkend="pkgconfig"/>, -->
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[a33e5398] | 85 | <xref linkend="recode"/>,
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[2f65edb] | 86 | <xref linkend="expat"/> (deprecated alternative to <xref linkend="libxml2"/>),
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[b3799be4] | 87 | <ulink url="http://www.ossp.org/pkg/lib/mm/">OSSP mm</ulink>,
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[db81e4cb] | 88 | <ulink url="http://www.net-snmp.org/">Net-SNMP</ulink>,
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[eab03ca] | 89 | <xref linkend="pth"/>,
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[ba1a38b] | 90 | <ulink url="http://re2c.org/">re2c</ulink>,
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[bd38f0a] | 91 | <ulink url="http://xmlrpc-epi.sourceforge.net/main.php?t=php_about">XMLRPC-EPI</ulink>,
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[a33e5398] | 92 | <ulink url="http://dmalloc.com/">Dmalloc</ulink>, and
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[7f5c97e] | 93 | an <xref linkend="server-mail"/> (that provides a
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[ba1a38b] | 94 | <command>sendmail</command> command)</para>
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[b84326b7] | 95 |
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| 96 | <bridgehead renderas="sect4">Optional Graphics Utilities and Libraries</bridgehead>
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[256ee72c] | 97 | <para role="optional"><xref linkend="libjpeg"/>,
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[b84326b7] | 98 | <xref linkend="libtiff"/>,
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| 99 | <xref linkend="libpng"/>,
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[ba1a38b] | 100 | <xref linkend="libexif"/>,
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[b84326b7] | 101 | <xref linkend="freetype2"/>,
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[e77976f] | 102 | <xref linkend="x-window-system"/>,
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[b84326b7] | 103 | <ulink url="http://www.fastio.com/">ClibPDF</ulink>,
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[0fb9d5f] | 104 | <ulink url="http://www.libgd.org/Main_Page">GD</ulink>,
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[41eec069] | 105 | <ulink url="http://www.sfr-fresh.com/linux/misc/t1lib">t1lib</ulink>, and
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[b84326b7] | 106 | <ulink url="http://partners.adobe.com/asn/acrobat/forms.jsp">FDF Toolkit</ulink></para>
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| 107 |
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| 108 | <bridgehead renderas="sect4">Optional Web Utilities</bridgehead>
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[256ee72c] | 109 | <para role="optional"><xref linkend="curl"/>,
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[b84326b7] | 110 | <xref linkend="html-tidy"/>,
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[db81e4cb] | 111 | <ulink url="http://www.mnogosearch.org/">mnoGoSearch</ulink>,
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[b84326b7] | 112 | <ulink url="http://www.hyperwave.com/">Hyperwave</ulink>,
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[ba1a38b] | 113 | <ulink url="http://www.roxen.com/products/webserver/">Roxen WebServer</ulink>,
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[3f87e4a] | 114 | <ulink url="http://caudium.net/">Caudium</ulink>, and
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[b84326b7] | 115 | <ulink url="http://www.openwddx.org/">WDDX</ulink></para>
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| 116 |
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| 117 | <bridgehead renderas="sect4">Optional Data Management Utilities and Libraries</bridgehead>
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[256ee72c] | 118 | <para role="optional"><xref linkend="openldap"/>,
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[de7f20e] | 119 | <!-- <xref linkend="gdbm"/>, -->
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| 120 | <xref linkend="db"/>,
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[b84326b7] | 121 | <xref linkend="mysql"/>,
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| 122 | <xref linkend="postgresql"/>,
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[76b19ad] | 123 | <xref linkend="unixodbc"/>,
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[e2a0e91] | 124 | <xref linkend="sqlite"/>,
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[b84326b7] | 125 | <ulink url="http://qdbm.sourceforge.net/">QDBM</ulink>,
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| 126 | <ulink url="http://cr.yp.to/cdb.html">cdb</ulink>,
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[db81e4cb] | 127 | <ulink url="http://www.hughes.com.au/products/msql/">Mini SQL</ulink>,
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| 128 | <ulink url="http://www.empress.com/">Empress</ulink>,
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| 129 | <ulink url="http://www.birdstep.com/">Birdstep</ulink>,
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| 130 | <ulink url="http://www.dbmaker.com/">DBMaker</ulink>,
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| 131 | <ulink url="http://www.softwareag.com/">Adabas</ulink>,
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[3f87e4a] | 132 | <ulink url="http://www.frontbase.com/">FrontBase</ulink>, and
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[b84326b7] | 133 | <ulink url="http://www.mainstreetsoftworks.com/">Monetra</ulink></para>
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| 134 |
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[e797436] | 135 | <para><application>PHP</application> also provides support for many
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| 136 | commercial database tools such as <application>Oracle</application>,
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| 137 | <application>SAP</application> and
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| 138 | <application>ODBC Router</application>.</para>
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| 139 |
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[b84326b7] | 140 | <bridgehead renderas="sect4">Optional Security/Encryption Utilities and Libraries</bridgehead>
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[256ee72c] | 141 | <para role="optional"><xref linkend="openssl"/>,
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[b84326b7] | 142 | <xref linkend="cyrus-sasl"/>,
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| 143 | <xref linkend="mitkrb"/> or <xref linkend="heimdal"/>,
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[3f87e4a] | 144 | <ulink url="http://mcrypt.sourceforge.net/">libmcrypt</ulink>, and
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[b84326b7] | 145 | <ulink url="http://mhash.sourceforge.net/">mhash</ulink></para>
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[db81e4cb] | 146 |
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[1039de3] | 147 | <para condition="html" role="usernotes">User Notes:
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| 148 | <ulink url="&blfs-wiki;/php"/></para>
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| 149 |
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[db81e4cb] | 150 | </sect2>
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| 151 |
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| 152 | <sect2 role="installation">
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| 153 | <title>Installation of PHP</title>
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| 154 |
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[e797436] | 155 | <para>You can use <application>PHP</application> for server-side
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| 156 | scripting, command-line scripting or client-side GUI applications. This
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| 157 | book provides instructions for setting up <application>PHP</application>
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| 158 | for server-side scripting as it is the most common form.</para>
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[db81e4cb] | 159 |
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[3f87e4a] | 160 | <!-- Commenting this out for now as BDB is built in LFS
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| 161 |
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[7cd76d62] | 162 | <para>If you have <application>Berkeley DB</application> installed and
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[db81e4cb] | 163 | wish to utilize it, apply the following patch:</para>
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| 164 |
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| 165 | <screen><userinput>patch -Np1 -i ../php-&php-version;-db43-1.patch</userinput></screen>
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| 166 |
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[3f87e4a] | 167 | -->
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| 168 |
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[b84326b7] | 169 | <note>
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| 170 | <para><application>PHP</application> has many more
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[ba1a38b] | 171 | <command>configure</command> options that will enable support for various
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[b84326b7] | 172 | things. You can use <command>./configure --help</command> to see a full
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| 173 | list of the available options. Also, use of the
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| 174 | <ulink url="http://www.php.net/">PHP web site</ulink>
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[e797436] | 175 | is highly recommended, as their online docs are very good. An example of
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| 176 | a <command>configure</command> command that utilizes many of the most
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| 177 | common dependencies can be found at <ulink
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[4e88613] | 178 | url="&files-anduin;/php_configure.txt"/>.
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[e797436] | 179 | </para>
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[3f87e4a] | 180 |
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| 181 | <para>If, for whatever reason, you don't have <xref linkend="libxml2"/>
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| 182 | installed, you need to add <option>--disable-libxml</option> to the
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[e797436] | 183 | <command>configure</command> command in the instructions below. Note that
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| 184 | this will prevent the <command>pear</command> command from being
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| 185 | built.</para>
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[b84326b7] | 186 | </note>
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| 187 |
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[ba1a38b] | 188 | <!-- Commenting this out as libxml is a recommended dependency.
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| 189 | Current protocol in the book is to expect folks to have it
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[3f87e4a] | 190 | installed and the note above should take care of it.
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[ba1a38b] | 191 |
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| 192 | <para>Remove the <parameter>-disable-libxml</parameter> switch if you
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[b84326b7] | 193 | have <xref linkend="libxml2"/> installed otherwise
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| 194 | <command>pear</command> will not be built.</para>
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[ba1a38b] | 195 | -->
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[b84326b7] | 196 |
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[db81e4cb] | 197 | <para>Install <application>PHP</application> by
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| 198 | running the following commands:</para>
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| 199 |
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[0fb9d5f] | 200 | <screen><userinput>./configure --prefix=/usr \
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[4a93a3c] | 201 | --sysconfdir=/etc \
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| 202 | --with-apxs2 \
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| 203 | --with-config-file-path=/etc \
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| 204 | --with-zlib \
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[5056a3b] | 205 | --enable-bcmath \
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[4a93a3c] | 206 | --with-bz2 \
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[990f983] | 207 | --enable-calendar \
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[0fb9d5f] | 208 | --enable-dba=shared \
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| 209 | --with-gdbm \
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| 210 | --with-gmp \
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[4a93a3c] | 211 | --enable-ftp \
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| 212 | --with-gettext \
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[fbbf93e] | 213 | --enable-mbstring \
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[ba1a38b] | 214 | --with-readline &&
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[db81e4cb] | 215 | make</userinput></screen>
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| 216 |
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[d6f7e6cb] | 217 | <para>To test the results, issue: <command>make test</command>. Some of
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| 218 | the tests are known to fail.</para>
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| 219 |
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| 220 | <!--Three of
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[e797436] | 221 | the (over 1600) tests are known to fail: an <command>iconv</command>
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| 222 | stream filter test (ext/iconv/tests/iconv_stream_filter.phpt) and two
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| 223 | MBString function overload tests (ext/mbstring/tests/overload01.phpt and
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| 224 | ext/mbstring/tests/overload02.phpt). Additionally, if you have the
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| 225 | <application>unixODBC</application> package installed and linked into the
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[d6f7e6cb] | 226 | build, you may see many failures related to it.</para> -->
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[1f01e7e7] | 227 |
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[db81e4cb] | 228 | <para>Now, as the <systemitem class="username">root</systemitem> user:</para>
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| 229 |
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| 230 | <screen role="root"><userinput>make install &&
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[0fb9d5f] | 231 | install -v -m644 php.ini-production /etc/php.ini &&
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[d6f7e6cb] | 232 |
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[ba1a38b] | 233 | install -v -m755 -d /usr/share/doc/php-&php-version; &&
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| 234 | install -v -m644 CODING_STANDARDS EXTENSIONS INSTALL NEWS \
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| 235 | README* TODO* UPGRADING php.gif \
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| 236 | /usr/share/doc/php-&php-version; &&
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| 237 | ln -v -s /usr/lib/php/doc/Archive_Tar/docs/Archive_Tar.txt \
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[0fb9d5f] | 238 | /usr/share/doc/php-&php-version; &&
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| 239 | ln -v -s /usr/lib/php/doc/Structures_Graph/docs \
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| 240 | /usr/share/doc/php-&php-version;</userinput></screen>
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[db81e4cb] | 241 |
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[b84326b7] | 242 | <para>The pre-built HTML documentation is packaged in two forms: a tarball
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| 243 | containing many individual files, useful for quick loading into your
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[ba1a38b] | 244 | browser, and one large individual file, which is useful for using the
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| 245 | search utility of your browser. If you downloaded either, or both, of the
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| 246 | documentation files, issue the following commands as the
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| 247 | <systemitem class='username'>root</systemitem> user to install them (note
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[b84326b7] | 248 | these instructions assume English docs, modify the tarball names below if
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| 249 | necessary).</para>
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[db81e4cb] | 250 |
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[ba1a38b] | 251 | <para>For the <quote>Single HTML</quote> file:</para>
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[b84326b7] | 252 |
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| 253 | <screen role="root"><userinput>install -v -m644 ../php_manual_en.html.gz \
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| 254 | /usr/share/doc/php-&php-version; &&
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| 255 | gunzip -v /usr/share/doc/php-&php-version;/php_manual_en.html.gz</userinput></screen>
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| 256 |
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| 257 | <para>For the <quote>Many HTML files</quote> tarball:</para>
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| 258 |
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[0fb9d5f] | 259 | <screen role="root"><userinput>tar -xvf ../php_manual_en.tar.gz \
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| 260 | -C /usr/share/doc/php-&php-version; --no-same-user</userinput></screen>
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[db81e4cb] | 261 |
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| 262 | </sect2>
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[b84326b7] | 263 |
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[934c9b26] | 264 | <sect2 role="commands">
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| 265 | <title>Command Explanations</title>
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[db81e4cb] | 266 |
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[0fb9d5f] | 267 | <!-- <para><command>sed -i '...' ext/dba/dba_db4.c</command>: This command is
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| 268 | used to fix an issue with the use of Berkeley DB >= 4.3.x.</para> -->
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[e797436] | 269 |
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[934c9b26] | 270 | <para><parameter>--with-apxs2</parameter>: This parameter
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[b84326b7] | 271 | builds the Apache HTTPD 2.0 module.</para>
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[934c9b26] | 272 |
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| 273 | <para><parameter>--with-config-file-path=/etc</parameter>: This parameter
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[ba1a38b] | 274 | makes <application>PHP</application> look for the
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| 275 | <filename>php.ini</filename> configuration file in
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| 276 | <filename class='directory'>/etc</filename>.</para>
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[934c9b26] | 277 |
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[bccbdaea] | 278 | <para><parameter>--with-zlib</parameter>: This parameter adds
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[3239e36] | 279 | support for <application>Zlib</application> compression.</para>
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[934c9b26] | 280 |
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[b84326b7] | 281 | <para><parameter>--enable-bcmath</parameter>: Enables
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| 282 | <command>bc</command> style precision math functions.</para>
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[bccbdaea] | 283 |
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[2f65edb] | 284 | <para><parameter>--with-bz2</parameter>: Adds support for
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[b84326b7] | 285 | <application>Bzip2</application> compression functions.</para>
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[934c9b26] | 286 |
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| 287 | <para><parameter>--enable-calendar</parameter>: This parameter
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| 288 | provides support for calendar conversion.</para>
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| 289 |
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[0fb9d5f] | 290 | <para><parameter>--enable-dba=shared</parameter>: This parameter enables
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[2f65edb] | 291 | support for database (dbm-style) abstraction layer functions.</para>
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[934c9b26] | 292 |
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| 293 | <para><parameter>--enable-ftp</parameter>: This parameter
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[3239e36] | 294 | enables FTP functions.</para>
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[934c9b26] | 295 |
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| 296 | <para><parameter>--with-gettext</parameter>: Enables functions
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[3239e36] | 297 | that use <application>Gettext</application> text translation.</para>
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[934c9b26] | 298 |
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| 299 | <para><parameter>--enable-mbstring</parameter>: This parameter
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| 300 | enables multibyte string support.</para>
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| 301 |
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| 302 | <para><parameter>--with-readline</parameter>: This parameter
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[b84326b7] | 303 | enables command line <application>Readline</application> support.</para>
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[934c9b26] | 304 |
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| 305 | <para><parameter>--disable-libxml</parameter>: This parameter
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[ba1a38b] | 306 | allows building PHP without <application>libxml2</application>
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[2f65edb] | 307 | installed.</para>
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[934c9b26] | 308 |
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| 309 | </sect2>
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[bccbdaea] | 310 |
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[db81e4cb] | 311 | <sect2 role="configuration">
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| 312 | <title>Configuring PHP</title>
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| 313 |
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| 314 | <sect3 id="php-config">
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| 315 | <title>Config Files</title>
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| 316 |
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[ba1a38b] | 317 | <para><filename>/etc/php.ini</filename> and
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[db81e4cb] | 318 | <filename>/etc/pear.conf</filename></para>
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| 319 |
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| 320 | <indexterm zone="php php-config">
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| 321 | <primary sortas="e-etc-php.ini">/etc/php.ini</primary>
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| 322 | </indexterm>
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| 323 |
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| 324 | <indexterm zone="php php-config">
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| 325 | <primary sortas="e-etc-pear.conf">/etc/pear.conf</primary>
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| 326 | </indexterm>
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| 327 |
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| 328 | </sect3>
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| 329 |
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| 330 | <sect3>
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| 331 | <title>Configuration Information</title>
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| 332 |
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[e797436] | 333 | <para>The file used as the default <filename>/etc/php.ini</filename>
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| 334 | configuration file is recommended by the <application>PHP</application>
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| 335 | development team. This file modifies the default behavior of
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[254be7d3] | 336 | <application>PHP</application>. If no <filename>/etc/php.ini</filename>
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| 337 | is used, all configuration settings fall to the defaults. You should
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[e797436] | 338 | review the comments in this file and ensure the changes are acceptable
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| 339 | in your particular environment.</para>
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| 340 |
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[b84326b7] | 341 | <para>You may have noticed the following from the output of the
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| 342 | <command>make install</command> command:</para>
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| 343 |
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[7c1d541] | 344 | <screen><computeroutput>You may want to add: /usr/lib/php to your php.ini include_path</computeroutput></screen>
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[b84326b7] | 345 |
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| 346 | <para>If desired, add the entry using the following command as the
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| 347 | <systemitem class="username">root</systemitem> user:</para>
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| 348 |
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[7c1d541] | 349 | <screen role="root"><userinput>sed -i 's@php/includes"@&\ninclude_path = ".:/usr/lib/php"@' \
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[b84326b7] | 350 | /etc/php.ini</userinput></screen>
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| 351 |
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[0619e6d] | 352 | <para>To enable PHP support in the <application>Apache</application>
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[db81e4cb] | 353 | web server, a new LoadModule (which should be handled automatically by the
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[7cd76d62] | 354 | <command>make install</command> command) and AddType directives
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[db81e4cb] | 355 | must be added to the <filename>httpd.conf</filename> file:</para>
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| 356 |
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| 357 | <screen><literal>LoadModule php5_module lib/apache/libphp5.so
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| 358 | AddType application/x-httpd-php .php</literal></screen>
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| 359 |
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[e797436] | 360 | <para>Additionally, it can be useful to add an entry for
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[7cd76d62] | 361 | <filename>index.php</filename> to the DirectoryIndex directive of the
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[e797436] | 362 | <filename>httpd.conf</filename> file. Lastly, adding a line to setup the
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| 363 | <filename class='extension'>.phps</filename> extension to show
|
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| 364 | highlighted <application>PHP</application> source may be
|
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| 365 | desirable:</para>
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| 366 |
|
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| 367 | <screen><literal>AddType application/x-httpd-php-source .phps</literal></screen>
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[db81e4cb] | 368 |
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[7cd76d62] | 369 | <para>You'll need to restart the <application>Apache</application> web server
|
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[0619e6d] | 370 | after making any modifications to the <filename>httpd.conf</filename>
|
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[db81e4cb] | 371 | file.</para>
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| 372 |
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| 373 | </sect3>
|
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| 374 |
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| 375 | </sect2>
|
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| 376 |
|
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| 377 | <sect2 role="content">
|
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| 378 | <title>Contents</title>
|
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| 379 |
|
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| 380 | <segmentedlist>
|
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| 381 | <segtitle>Installed Programs</segtitle>
|
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| 382 | <segtitle>Installed Library</segtitle>
|
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| 383 | <segtitle>Installed Directories</segtitle>
|
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| 384 |
|
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| 385 | <seglistitem>
|
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[e797436] | 386 | <seg>pear, peardev, pecl, php, php-config and phpize</seg>
|
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| 387 | <seg>libphp5.so Apache module</seg>
|
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[ba1a38b] | 388 | <seg>/usr/include/php, /usr/lib/php and
|
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| 389 | /usr/share/doc/php-&php-version;</seg>
|
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[db81e4cb] | 390 | </seglistitem>
|
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| 391 | </segmentedlist>
|
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| 392 |
|
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| 393 | <variablelist>
|
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| 394 | <bridgehead renderas="sect3">Short Descriptions</bridgehead>
|
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| 395 | <?dbfo list-presentation="list"?>
|
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| 396 | <?dbhtml list-presentation="table"?>
|
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| 397 |
|
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| 398 | <varlistentry id="php-prog">
|
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| 399 | <term><command>php</command></term>
|
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| 400 | <listitem>
|
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[7cd76d62] | 401 | <para>is a command line interface that enables you to parse and
|
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[db81e4cb] | 402 | execute PHP code.</para>
|
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| 403 | <indexterm zone="php php-prog">
|
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| 404 | <primary sortas="b-php">php</primary>
|
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| 405 | </indexterm>
|
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| 406 | </listitem>
|
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| 407 | </varlistentry>
|
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| 408 |
|
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| 409 | <varlistentry id="pear">
|
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| 410 | <term><command>pear</command></term>
|
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| 411 | <listitem>
|
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[7cd76d62] | 412 | <para>is the PHP Extension and Application
|
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[db81e4cb] | 413 | Repository (PEAR) package manager.</para>
|
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| 414 | <indexterm zone="php pear">
|
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| 415 | <primary sortas="b-pear">pear</primary>
|
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| 416 | </indexterm>
|
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| 417 | </listitem>
|
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| 418 | </varlistentry>
|
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| 419 |
|
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| 420 | </variablelist>
|
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| 421 |
|
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| 422 | </sect2>
|
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[f45b1953] | 423 |
|
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| 424 | </sect1>
|
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