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<p>Installation of extensions on Windows
<p><a href="install.windows.building.html">Пред.</a>
<p>Глава 6. Installation on Windows systems
<p><a href="install.pecl.html">След.</a>
<h1><A NAME="install.windows.extensions">Installation of extensions on Windows</a></h1>
<p>- After installing PHP and a webserver on Windows, you will probably want to install some extensions for added functionality. You can choose which extensions you would like to load when PHP starts by modifying your php.ini. You can also load a module dynamically in your script using <a href="function.dl.html">dl()</a>.
<p>- The DLLs for PHP extensions are prefixed with php_.
<p>- Many extensions are built into the Windows version of PHP. This means additional DLL files, and the <a href="ini.core.html#ini.extension">extension</a> directive, are not used to load these extensions. The Windows <a href="install.windows.extensions.html#install.windows.extensions.overview">PHP Extensions</a> table lists extensions that require, or used to require, additional PHP DLL files. Here's a list of built in extensions:
<p>- In PHP4 (updated PHP4.3.11): <a href="ref.bc.html">BCMath</a>, <a href="ref.calendar.html">Caledar</a>, <a href="ref.com.html">COM</a>, <a href="ref.ctype.html">Ctype</a>, <a href="ref.ftp.html">FTP</a>, <a href="ref.mysql.html">MySQL</a>, <a href="ref.uodbc.html">ODBC</a>, <a href="ref.overload.html">Overload</a>, <a href="ref.pcre.html">PCRE</a>, <a href="ref.session.html">Session</a>, <a href="ref.tokenizer.html">Tokenizer</a>, <a href="ref.wddx.html">WDDX</a>, <a href="ref.xml.html">XML</a> и <a href="ref.zlib.html">Zlib</a>
<p>- In PHP5 (updated PHP5.0.4), the following changes exist. Built in: <a href="ref.dom.html">DOM</a>, <a href="ref.libxml.html">LibXML</a>, <a href="ref.iconv.html">Iconv</a>, <a href="ref.simplexml.html">SimpleXML</a>, <a href="ref.spl.html">SPL</a> и <a href="ref.sqlite.html">SQLite</a>. And the following are no longer built in: <a href="ref.mysql.html">MySQL</a> and <a href="ref.overload.html">Overload</a>.
<p>- The default location PHP searches for extensions is c:\php4\extensions in PHP4 and c:\php5 in PHP5. To change this setting to reflect your setup of PHP edit your php.ini file:
<li>You will need to change the <a href="ini.core.html#ini.extension-dir">extension_dir</a> setting to point to the directory where your extensions lives, or where you have placed your php_*.dll files. Please do not forget the last backslash. For example:
<p><A NAME="AEN1948"></a>
<table>
<tr><td>
<pre>extension_dir = c:/php/extensions/
</pre>
</table>
<li>Enable the extension(s) in php.ini you want to use by uncommenting the extension=php_*.dll lines in php.ini. This is done by deleting the leading ; from the extension you want to load.
<table>
<tr><td><A NAME="AEN1955"></a>
<p>Пример 6-8. Enable <a href="ref.bzip2.html">Bzip2</a> extension for PHP-Windows
<table>
<tr><td>
<pre>//change the following line from ...
<p>;extension=php_bz2.dll
<p>//... to
<p>extension=php_bz2.dll
</pre>
</table>
</table>
<li>Some of the extensions need extra DLLs to work. Couple of them can be found in the distribution package, in the C:\php\dlls\ folder in PHP4 or in the main folder in PHP5, but some, for example Oracle (php_oci8.dll) require DLLs which are not bundled with the distribution package. If you are installing PHP4, copy the bundled DLLs from C:\php\dlls folder to the main C:\php folder. Don't forget to include C:\php in the system PATH (this process is explained in a separate <a href="faq.installation.html#faq.installation.addtopath">FAQ entry</a>).
<li>Some of these DLLs are not bundled with the PHP distribution. See each extensions documentation page for details. Also, read the manual section titled <a href="install.pecl.html">Installation of PECL extensions</a> for details on PECL. An increasingly large number of PHP extensions are found in PECL, and these extensions require a <a href="install.pecl.downloads.html">separate download</a>.
</ul>
<p>Замечание: If you are running a server module version of PHP remember to restart your webserver to reflect your changes to php.ini.
<p>- The following table describes some of the extensions available and required additional dlls.
<p><A NAME="install.windows.extensions.overview"></a>
<p>Таблица 6-1. PHP Extensions
<table>
<tr><th>Extension<th>Description<th>Notes
<tr><td>php_bz2.dll<td><a href="ref.bzip2.html">bzip2</a> compression functions<td>None
<tr><td>php_calendar.dll<td><a href="ref.calendar.html">Calendar</a> conversion functions<td>Built in since PHP4.0.3
<tr><td>php_cpdf.dll<td><a href="ref.cpdf.html">ClibPDF</a> functions<td>None
<tr><td>php_crack.dll<td><a href="ref.crack.html">Crack</a> functions<td>None
<tr><td>php_ctype.dll<td><a href="ref.ctype.html">ctype</a> family functions<td>Built in since PHP4.3.0
<tr><td>php_curl.dll<td><a href="ref.curl.html">CURL</a>, Client URL library functions<td>Requires: libeay32.dll, ssleay32.dll (bundled)
<tr><td>php_cybercash.dll<td><a href="ref.cybercash.html">Cybercash</a> payment functions<td>PHP &lt;= 4.2.0
<tr><td>php_db.dll<td><a href="ref.dbm.html">DBM</a> functions<td>Deprecated. Use DBA instead (php_dba.dll)
<tr><td>php_dba.dll<td><a href="ref.dba.html">DBA</a>: DataBase (dbm-style) Abstraction layer functions<td>None
<tr><td>php_dbase.dll<td><a href="ref.dbase.html">dBase</a> functions<td>None
<tr><td>php_dbx.dll<td><a href="ref.dbx.html">dbx</a> functions<td>
<tr><td>php_domxml.dll<td><a href="ref.domxml.html">DOM XML</a> functions<td>- PHP &lt;= 4.2.0 requires: libxml2.dll (bundled) PHP >= 4.3.0 requires: iconv.dll (bundled)
<tr><td>php_dotnet.dll<td><a href="ref.dotnet.html">.NET</a> functions<td>PHP &lt;= 4.1.1
<tr><td>php_exif.dll<td><a href="ref.exif.html">EXIF</a> functions<td>- <a href="ref.mbstring.html">php_mbstring.dll</a>. And, php_exif.dll must be loaded after php_mbstring.dll in php.ini.
<tr><td>php_fbsql.dll<td><a href="ref.fbsql.html">FrontBase</a> functions<td>PHP &lt;= 4.2.0
<tr><td>php_fdf.dll<td><a href="ref.fdf.html">FDF</a>: Forms Data Format functions.<td>Requires: fdftk.dll (bundled)
<tr><td>php_filepro.dll<td><a href="ref.filepro.html">filePro</a> functions<td>Read-only access
<tr><td>php_ftp.dll<td><a href="ref.ftp.html">FTP</a> functions<td>Built-in since PHP4.0.3
<tr><td>php_gd.dll<td><a href="ref.image.html">GD</a> library image functions<td>- Removed in PHP4.3.2. Also note that truecolor functions are not available in GD1, instead, use php_gd2.dll.
<tr><td>php_gd2.dll<td><a href="ref.image.html">GD</a> library image functions<td>GD2
<tr><td>php_gettext.dll<td><a href="ref.gettext.html">Gettext</a> functions<td>- PHP &lt;= 4.2.0 requires gnu_gettext.dll (bundled), PHP >= 4.2.3 requires libintl-1.dll, iconv.dll (bundled).
<tr><td>php_hyperwave.dll<td><a href="ref.hw.html">HyperWave</a> functions<td>None
<tr><td>php_iconv.dll<td><a href="ref.iconv.html">ICONV</a> characterset conversion<td>Requires: iconv-1.3.dll (bundled), PHP >=4.2.1 iconv.dll
<tr><td>php_ifx.dll<td><a href="ref.ifx.html">Informix</a> functions<td>Requires: Informix libraries
<tr><td>php_iisfunc.dll<td>IIS management functions<td>None
<tr><td>php_imap.dll<td><a href="ref.imap.html">IMAP</a> POP3 and NNTP functions<td>None
<tr><td>php_ingres.dll<td><a href="ref.ingres.html">Ingres II</a> functions<td>Requires: Ingres II libraries
<tr><td>php_interbase.dll<td><a href="ref.ibase.html">InterBase</a> functions<td>Requires: gds32.dll (bundled)
<tr><td>php_java.dll<td><a href="ref.java.html">Java</a> functions<td>PHP &lt;= 4.0.6 requires: jvm.dll (bundled)
<tr><td>php_ldap.dll<td><a href="ref.ldap.html">LDAP</a> functions<td>- PHP &lt;= 4.2.0 requires libsasl.dll (bundled), PHP >= 4.3.0 requires libeay32.dll, ssleay32.dll (bundled)
<tr><td>php_mbstring.dll<td><a href="ref.mbstring.html">Multi-Byte String</a> functions<td>None
<tr><td>php_mcrypt.dll<td><a href="ref.mcrypt.html">Mcrypt Encryption</a> functions<td>Requires: libmcrypt.dll
<tr><td>php_mhash.dll<td><a href="ref.mhash.html">Mhash</a> functions<td>PHP >= 4.3.0 requires: libmhash.dll (bundled)
<tr><td>php_mime_magic.dll<td><a href="ref.mime-magic.html">Mimetype</a> functions<td>Requires: magic.mime (bundled)
<tr><td>php_ming.dll<td><a href="ref.ming.html">Ming</a> functions for Flash<td>None
<tr><td>php_msql.dll<td><a href="ref.msql.html">mSQL</a> functions<td>Requires: msql.dll (bundled)
<tr><td>php_mssql.dll<td><a href="ref.mssql.html">MSSQL</a> functions<td>Requires: ntwdblib.dll (bundled)
<tr><td>php_mysql.dll<td><a href="ref.mysql.html">MySQL</a> functions<td>PHP >= 5.0.0, requires libmysql.dll (bundled)
<tr><td>php_mysqli.dll<td><a href="ref.mysqli.html">MySQLi</a> functions<td>PHP >= 5.0.0, requires libmysql.dll (libmysqli.dll in PHP &lt;= 5.0.2) (bundled)
<tr><td>php_oci8.dll<td><a href="ref.oci8.html">Oracle 8</a> functions<td>Requires: Oracle 8.1+ client libraries
<tr><td>php_openssl.dll<td><a href="ref.openssl.html">OpenSSL</a> functions<td>Requires: libeay32.dll (bundled)
<tr><td>php_oracle.dll<td><a href="ref.oracle.html">Oracle</a> functions<td>Requires: Oracle 7 client libraries
<tr><td>php_overload.dll<td><a href="ref.overload.html">Object overloading</a> functions<td>Built in since PHP4.3.0
<tr><td>php_pdf.dll<td><a href="ref.pdf.html">PDF</a> functions<td>None
<tr><td>php_pgsql.dll<td><a href="ref.pgsql.html">PostgreSQL</a> functions<td>None
<tr><td>php_printer.dll<td><a href="ref.printer.html">Printer</a> functions<td>None
<tr><td>php_shmop.dll<td><a href="ref.shmop.html">Shared Memory</a> functions<td>None
<tr><td>php_snmp.dll<td><a href="ref.snmp.html">SNMP</a> get and walk functions<td>NT only!
<tr><td>php_soap.dll<td><a href="ref.soap.html">SOAP</a> functions<td>PHP >= 5.0.0
<tr><td>php_sockets.dll<td><a href="ref.sockets.html">Socket</a> functions<td>None
<tr><td>php_sybase_ct.dll<td><a href="ref.sybase.html">Sybase</a> functions<td>Requires: Sybase client libraries
<tr><td>php_tidy.dll<td><a href="ref.tidy.html">Tidy</a> functions<td>PHP >= 5.0.0
<tr><td>php_tokenizer.dll<td><a href="ref.tokenizer.html">Tokenizer</a> functions<td>Built in since PHP4.3.0
<tr><td>php_w32api.dll<td><a href="ref.w32api.html">W32api</a> functions<td>None
<tr><td>php_xmlrpc.dll<td><a href="ref.xmlrpc.html">XML-RPC</a> functions<td>PHP >= 4.2.1 requires: iconv.dll (bundled)
<tr><td>php_xslt.dll<td><a href="ref.xslt.html">XSLT</a> functions<td>- PHP &lt;= 4.2.0 requires sablot.dll, expat.dll (bundled). PHP >= 4.2.1 requires sablot.dll, expat.dll, iconv.dll (bundled).
<tr><td>php_yaz.dll<td><a href="ref.yaz.html">YAZ</a> functions<td>Requires: yaz.dll (bundled)
<tr><td>php_zip.dll<td><a href="ref.zip.html">Zip File</a> functions<td>Read only access
<tr><td>php_zlib.dll<td><a href="ref.zlib.html">ZLib</a> compression functions<td>Built in since PHP4.3.0
</table>
<p><a href="install.windows.building.html">Пред.</a>
<p><a href="index.html">Начало</a>
<p><a href="install.pecl.html">След.</a>
<p>Building from source
<p><a href="install.windows.html">Уровень выше</a>
<p>Installation of PECL extensions
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