source: general/prog/php.xml@ 45ab6c7

11.0 qt5new trunk
Last change on this file since 45ab6c7 was 45ab6c7, checked in by Xi Ruoyao <xry111@…>, 5 months ago

more SVN prop clean up

Remove "$LastChanged$" everywhere, and also some unused $Date$

  • Property mode set to 100644
File size: 24.4 KB
Line 
1<?xml version="1.0" encoding="ISO-8859-1"?>
2<!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
3 "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
4 <!ENTITY % general-entities SYSTEM "../../general.ent">
5 %general-entities;
6
7 <!ENTITY php-download-http "https://www.php.net/distributions/php-&php-version;.tar.xz">
8 <!ENTITY php-download-ftp " ">
9 <!ENTITY php-md5sum "6baaddeea5823ade61609f4c4d90f7a7">
10 <!ENTITY php-size "10 MB">
11 <!ENTITY php-buildsize "694 MB (with tests, add 182 MB for documentation)">
12 <!ENTITY php-time "1.7 SBU (with parallelism=4; add 2.0 SBU for tests)">
13 <!-- Tests were run for 8.0.1 at -j4, had two timeouts as well.
14 Results were otherwise normal though, so I'm unsure of what caused the
15 increase in time. -renodr
16 No timeout for 8.0.2. Tests run at -j4 too. -pierre
17 No timeouts on 8.0.3 for me this time. -renodr -->
18]>
19
20<sect1 id="php" xreflabel="PHP-&php-version;">
21 <?dbhtml filename="php.html"?>
22
23 <sect1info>
24 <date>$Date$</date>
25 </sect1info>
26
27 <title>PHP-&php-version;</title>
28
29 <indexterm zone="php">
30 <primary sortas="a-PHP">PHP</primary>
31 </indexterm>
32
33 <sect2 role="package">
34 <title>Introduction to PHP</title>
35
36 <para>
37 <application>PHP</application> is the PHP Hypertext Preprocessor.
38 Primarily used in dynamic web sites, it allows for programming code to be
39 directly embedded into the HTML markup. It is also useful as a
40 general purpose scripting language.
41 </para>
42
43 &lfs101_checked;
44
45 <bridgehead renderas="sect3">Package Information</bridgehead>
46 <itemizedlist spacing="compact">
47 <listitem>
48 <para>
49 Download (HTTP): <ulink url="&php-download-http;"/>
50 </para>
51 </listitem>
52 <listitem>
53 <para>
54 Download (FTP): <ulink url="&php-download-ftp;"/>
55 </para>
56 </listitem>
57 <listitem>
58 <para>
59 Download MD5 sum: &php-md5sum;
60 </para>
61 </listitem>
62 <listitem>
63 <para>
64 Download size: &php-size;
65 </para>
66 </listitem>
67 <listitem>
68 <para>
69 Estimated disk space required: &php-buildsize;
70 </para>
71 </listitem>
72 <listitem>
73 <para>
74 Estimated build time: &php-time;
75 </para>
76 </listitem>
77 </itemizedlist>
78
79 <bridgehead renderas="sect3">Additional Downloads</bridgehead>
80 <itemizedlist spacing="compact">
81 <listitem>
82 <para>
83 Optional pre-built documentation (single file html): <ulink
84 url="https://www.php.net/distributions/manual/php_manual_en.html.gz"/>
85 </para>
86 </listitem>
87 <listitem>
88 <para>
89 Optional pre-built documentation (chunked html): <ulink
90 url="https://www.php.net/distributions/manual/php_manual_en.tar.gz"/>.
91 Note that the documentation can be found in languages other than
92 English at <ulink url="http://www.php.net/download-docs.php"/>
93 </para>
94 </listitem>
95 </itemizedlist>
96
97 <bridgehead renderas="sect3">PHP Dependencies</bridgehead>
98
99 <bridgehead renderas="sect4">Recommended</bridgehead>
100 <para role="recommended">
101 <xref linkend="apache"/> and
102 <xref linkend="libxml2"/>
103 </para>
104
105 <bridgehead renderas="sect4">Optional System Utilities and Libraries</bridgehead>
106 <para role="optional">
107 <xref linkend="aspell"/>,
108 <xref linkend="enchant"/>,
109 <xref linkend="libxslt"/>,
110 an <xref linkend="server-mail"/> (that provides a
111 <command>sendmail</command> command),
112 <xref linkend="pcre"/>,
113 <xref linkend="pth"/>,
114 <ulink url="https://wiki.ubuntu.com/AppArmor">AppArmor</ulink>,
115 <ulink url="http://dmalloc.com/">Dmalloc</ulink>,
116 <ulink url="http://www.net-snmp.org/">Net-SNMP</ulink>,
117 <ulink url="https://github.com/kkos/oniguruma">oniguruma</ulink>,
118 <ulink url="http://www.ossp.org/pkg/lib/mm/">OSSP mm</ulink>,
119 <ulink url="http://re2c.org/">re2c</ulink>, and
120 <ulink url="http://xmlrpc-epi.sourceforge.net/main.php?t=php_about">XMLRPC-EPI</ulink>
121 </para>
122
123 <bridgehead renderas="sect4">Optional Graphics Utilities and Libraries</bridgehead>
124 <para role="optional">
125 <xref linkend="freetype2"/>,
126 <xref linkend="libexif"/>,
127 <xref linkend="libjpeg"/>,
128 <xref linkend="libpng"/>,
129 <xref linkend="libtiff"/>,
130 <xref linkend="libwebp"/>,
131 <xref linkend="x-window-system"/>,
132 <!--<ulink url="http://www.fastio.com/">ClibPDF</ulink>, - site asks for username/password-->
133 <ulink url="http://www.adobe.com/devnet/acrobat/fdftoolkit.html">FDF Toolkit</ulink>,
134 <ulink url="https://github.com/libgd/libgd">GD</ulink>, and
135 <ulink url="https://www.t1lib.org/">t1lib</ulink>
136 </para>
137
138 <bridgehead renderas="sect4">Optional Web Utilities</bridgehead>
139 <para role="optional">
140 <xref linkend="curl"/>,
141 <xref linkend="tidy-html5"/>,
142 <ulink url="https://sourceforge.net/projects/caudium/">Caudium</ulink>,
143 <ulink url="https://www.hyperwave.com/en/">Hyperwave</ulink>,
144 <ulink url="http://www.mnogosearch.org/">mnoGoSearch</ulink>,
145 <ulink url="http://download.roxen.com/6.1/">Roxen WebServer</ulink>, and
146 <ulink url="https://github.com/Bilal-S/WDDX.net">WDDX</ulink>
147 </para>
148
149 <bridgehead renderas="sect4">Optional Data Management Utilities and Libraries</bridgehead>
150 <para role="optional">
151 <xref linkend="db"/> (Note that PHP does not officially support versions
152 above 5.3),
153 <xref linkend="libiodbc"/>,
154 <xref linkend="lmdb"/>,
155 <xref linkend="mariadb"/> or <ulink url="http://www.mysql.com/">MySQL</ulink>,
156 <xref linkend="openldap"/>,
157 <xref linkend="postgresql"/>,
158 <xref linkend="sqlite"/>,
159 <xref linkend="unixodbc"/>,
160 <ulink url="http://www.softwareag.com/">Adabas</ulink>,
161 <ulink url="http://www.birdstep.com/">Birdstep</ulink>,
162 <ulink url="http://cr.yp.to/cdb.html">cdb</ulink>,
163 <ulink url="http://www.dbmaker.com/">DBMaker</ulink>,
164 <ulink url="http://www.empress.com/">Empress</ulink>,
165 <ulink url="http://www.frontbase.com/cgi-bin/WebObjects/FBWebSite">FrontBase</ulink>,
166 <ulink url="https://www.ibm.com/analytics/us/en/db2/">IBM DB2</ulink>,
167 <ulink url="http://www.hughes.com.au/products/msql/">Mini SQL</ulink>,
168 <ulink url="http://www.monetra.com/">Monetra</ulink>, and
169 <ulink url="https://sourceforge.net/projects/qdbm">QDBM</ulink>
170 </para>
171
172 <para>
173 <application>PHP</application> also provides support for many
174 commercial database tools such as <application>Oracle</application>,
175 <application>SAP</application> and
176 <application>ODBC Router</application>.
177 </para>
178
179 <bridgehead renderas="sect4">Optional Security/Encryption Utilities and Libraries</bridgehead>
180 <para role="optional">
181 <xref linkend="cyrus-sasl"/>,
182 <xref linkend="mitkrb"/>,
183 <ulink url="http://mcrypt.sourceforge.net/">libmcrypt</ulink>, and
184 <ulink url="http://mhash.sourceforge.net/">mhash</ulink>
185 </para>
186
187 <para condition="html" role="usernotes">
188 User Notes: <ulink url="&blfs-wiki;/php"/>
189 </para>
190
191 </sect2>
192
193 <sect2 role="installation">
194 <title>Installation of PHP</title>
195
196 <para>
197 You can use <application>PHP</application> for server-side
198 scripting, command-line scripting or client-side GUI applications. This
199 book provides instructions for setting up <application>PHP</application>
200 for server-side scripting as it is the most common form.
201 </para>
202
203 <note>
204 <para>
205 <application>PHP</application> has many more
206 <command>configure</command> options that will enable support for
207 various things. You can use <command>./configure --help</command> to
208 see a full list of the available options. Also, use of the
209 <ulink url="http://www.php.net/">PHP web site</ulink>
210 is highly recommended, as their online docs are very good. An example
211 of a <command>configure</command> command that utilizes many of the
212 most common dependencies can be found at <ulink
213 url="&sources-anduin-http;/files/php_configure.txt"/>.
214 </para>
215
216 <para>
217 If, for whatever reason, you don't have <xref linkend="libxml2"/>
218 installed, you need to add <option>--disable-libxml</option> to the
219 <command>configure</command> command in the instructions below. Note
220 that this will prevent the <command>pear</command> command from being
221 built.
222 </para>
223 </note>
224
225 <para>
226 Install <application>PHP</application> by running the following commands:
227 </para>
228
229<screen revision="sysv"><userinput>./configure --prefix=/usr \
230 --sysconfdir=/etc \
231 --localstatedir=/var \
232 --datadir=/usr/share/php \
233 --mandir=/usr/share/man \
234 --without-pear \
235 --enable-fpm \
236 --with-fpm-user=apache \
237 --with-fpm-group=apache \
238 --with-config-file-path=/etc \
239 --with-zlib \
240 --enable-bcmath \
241 --with-bz2 \
242 --enable-calendar \
243 --enable-dba=shared \
244 --with-gdbm \
245 --with-gmp \
246 --enable-ftp \
247 --with-gettext \
248 --enable-mbstring \
249 --disable-mbregex \
250 --with-readline &amp;&amp;
251make</userinput></screen>
252
253<screen revision="systemd"><userinput>./configure --prefix=/usr \
254 --sysconfdir=/etc \
255 --localstatedir=/var \
256 --datadir=/usr/share/php \
257 --mandir=/usr/share/man \
258 --enable-fpm \
259 --without-pear \
260 --with-fpm-user=apache \
261 --with-fpm-group=apache \
262 --with-fpm-systemd \
263 --with-config-file-path=/etc \
264 --with-zlib \
265 --enable-bcmath \
266 --with-bz2 \
267 --enable-calendar \
268 --enable-dba=shared \
269 --with-gdbm \
270 --with-gmp \
271 --enable-ftp \
272 --with-gettext \
273 --enable-mbstring \
274 --disable-mbregex \
275 --with-readline &amp;&amp;
276make</userinput></screen>
277 <para>
278 To test the results, issue: <command>make test</command>. Several
279 tests (out of over 12400) may fail, in which case you are asked
280 whether you want to send the report to the PHP developers. If you
281 want to automate the test, you may prefix the command with
282 <command>yes "n" | </command>.
283 </para>
284
285 <para>
286 Now, as the <systemitem class="username">root</systemitem> user:
287 </para>
288
289<!-- dev note: make INSTALL_ROOT=<DESTDIR> install -->
290
291<screen role="root"><userinput>make install &amp;&amp;
292install -v -m644 php.ini-production /etc/php.ini &amp;&amp;
293
294install -v -m755 -d /usr/share/doc/php-&php-version; &amp;&amp;
295install -v -m644 CODING_STANDARDS* EXTENSIONS NEWS README* UPGRADING* \
296 /usr/share/doc/php-&php-version;</userinput></screen>
297
298 <para>
299 The default configuration files for the fastCGI process manager are
300 installed only if they do not already exist on the system. If this is
301 the first installation, they should be renamed, as the
302 <systemitem class='username'>root</systemitem> user:
303 </para>
304
305<screen role="root"><userinput>if [ -f /etc/php-fpm.conf.default ]; then
306 mv -v /etc/php-fpm.conf{.default,} &amp;&amp;
307 mv -v /etc/php-fpm.d/www.conf{.default,}
308fi</userinput></screen>
309
310 <para>
311 The pre-built HTML documentation is packaged in two forms: a tarball
312 containing many individual files, useful for quick loading into your
313 browser, and one large individual file, which is useful for using the
314 search utility of your browser. If you downloaded either, or both, of the
315 documentation files, issue the following commands as the
316 <systemitem class='username'>root</systemitem> user to install them (note
317 these instructions assume English docs, modify the tarball names below if
318 necessary).
319 </para>
320
321 <para>
322 For the <quote>Single HTML</quote> file:
323 </para>
324
325<screen role="root"><userinput>install -v -m644 ../php_manual_en.html.gz \
326 /usr/share/doc/php-&php-version; &amp;&amp;
327gunzip -v /usr/share/doc/php-&php-version;/php_manual_en.html.gz</userinput></screen>
328
329 <para>
330 For the <quote>Many HTML files</quote> tarball:
331 </para>
332
333<screen role="root"><userinput>tar -xvf ../php_manual_en.tar.gz \
334 -C /usr/share/doc/php-&php-version; --no-same-owner</userinput></screen>
335
336 <para>
337 The bundled pear is not installed because of a bug which might
338 pollute the filesystem with several hidden files and directories.
339 If pear is needed, execute the following commands to install it:
340 </para>
341
342<screen role="nodump"><userinput>wget http://pear.php.net/go-pear.phar
343php ./go-pear.phar</userinput></screen>
344
345 </sect2>
346
347 <sect2 role="commands">
348 <title>Command Explanations</title>
349
350 <para>
351 <parameter>--datadir=/usr/share/php</parameter>: This works
352 around a bug in the build machinery, which installs some data to a
353 wrong location.
354 </para>
355
356 <para>
357 <parameter>--enable-fpm</parameter>: This parameter allows
358 building the fastCGI Process Manager.
359 </para>
360
361 <para revision="systemd">
362 <parameter>--with-fpm-systemd</parameter>: This parameter allows
363 the FastCGI Process Manager to integrate with systemd.
364 </para>
365
366 <para>
367 <parameter>--without-pear</parameter>: This switch disables
368 installation of bundled pear software.
369 </para>
370
371 <para>
372 <parameter>--with-config-file-path=/etc</parameter>: This parameter
373 makes <application>PHP</application> look for the
374 <filename>php.ini</filename> configuration file in
375 <filename class='directory'>/etc</filename>.
376 </para>
377
378 <para>
379 <parameter>--with-zlib</parameter>: This parameter adds
380 support for <application>Zlib</application> compression.
381 </para>
382
383 <para>
384 <parameter>--enable-bcmath</parameter>: Enables
385 <command>bc</command> style precision math functions.
386 </para>
387
388 <para>
389 <parameter>--with-bz2</parameter>: Adds support for
390 <application>Bzip2</application> compression functions.
391 </para>
392
393 <para>
394 <parameter>--enable-calendar</parameter>: This parameter
395 provides support for calendar conversion.
396 </para>
397
398 <para>
399 <parameter>--enable-dba=shared</parameter>: This parameter enables
400 support for database (dbm-style) abstraction layer functions.
401 </para>
402
403 <para>
404 <parameter>--enable-ftp</parameter>: This parameter
405 enables FTP functions.
406 </para>
407
408 <para>
409 <parameter>--with-gettext</parameter>: Enables functions
410 that use <application>Gettext</application> text translation.
411 </para>
412
413 <para>
414 <parameter>--enable-mbstring</parameter>: This parameter
415 enables multibyte string support.
416 </para>
417
418<!--
419 <para>
420 <parameter>- -disable-mbstring</parameter>: This parameter
421 disables multibyte string regular expression support. It
422 requires the external
423 <ulink url="https://github.com/kkos/oniguruma">oniguruma</ulink>
424 library.
425 </para>
426-->
427 <para>
428 <parameter>--with-readline</parameter>: This parameter
429 enables command line <application>Readline</application> support.
430 </para>
431
432 <para>
433 <option>--disable-libxml</option>: This option
434 allows building PHP without <application>libxml2</application>
435 installed.
436 </para>
437
438 <para>
439 <option>--with-apxs2</option>: Instead of building the fastCGI process
440 manager, it is possible to build an <application>apache</application>
441 module. This has some performance penalty for heavy loaded servers,
442 but may be easier to set up. This switch is incompatible with the
443 <parameter>--enable-fpm</parameter> and
444 <parameter>--with-fpm-...</parameter> switches.
445 </para>
446
447 <para>
448 <option>--with-mysqli=shared</option>: This option includes MySQLi
449 support.
450 </para>
451
452 <para>
453 <option>--with-mysql-sock=/run/mysqld/mysqld.sock</option>: Location of
454 the MySQL unix socket pointer.
455 </para>
456
457 <para>
458 <option>--with-pdo-mysql=shared</option>: This option includes PDO:
459 MySQL support.
460 </para>
461
462 <para>
463 <option>--with-tidy=shared</option>: This option includes tidy library
464 support.
465 </para>
466
467 </sect2>
468
469 <sect2 role="configuration">
470 <title>Configuring PHP</title>
471
472 <sect3 id="php-config">
473 <title>Config Files</title>
474
475 <para>
476 <filename>/etc/php.ini</filename>,
477 <filename>/etc/pear.conf</filename>,
478 <filename>/etc/php-fpm.conf</filename>, and
479 <filename>/etc/php-fpm.d/www.conf</filename>
480 </para>
481
482 <indexterm zone="php php-config">
483 <primary sortas="e-etc-php.ini">/etc/php.ini</primary>
484 </indexterm>
485
486 <indexterm zone="php php-config">
487 <primary sortas="e-etc-pear.conf">/etc/pear.conf</primary>
488 </indexterm>
489
490 <indexterm zone="php php-config">
491 <primary sortas="e-etc-php-fpm.d-www.conf">
492 /etc/php-fpm.d/www.conf</primary>
493 </indexterm>
494
495 <indexterm zone="php php-config">
496 <primary sortas="e-etc-php-fpm.conf">/etc/php-fpm.conf</primary>
497 </indexterm>
498
499 </sect3>
500
501 <sect3>
502 <title>Configuration Information</title>
503
504 <para>
505 The file used as the default <filename>/etc/php.ini</filename>
506 configuration file is recommended by the <application>PHP</application>
507 development team. This file modifies the default behavior of
508 <application>PHP</application>. If no <filename>/etc/php.ini</filename>
509 is used, all configuration settings fall to the defaults. You should
510 review the comments in this file and ensure the changes are acceptable
511 in your particular environment.
512 </para>
513
514 <para>
515 The fastCGI process manager uses the configuration file
516 <filename>/etc/php-fpm.conf</filename>. The default file shipped with
517 PHP includes all the <filename>/etc/php-fpm.d/*.conf</filename> in turn.
518 There is a shipped <filename>/etc/php-fpm.d/www.conf</filename> file,
519 that contains the parameters related to the interaction with the Apache
520 Web server.
521 </para>
522
523 <para>
524 You may have noticed the following from the output of the
525 <command>make install</command> command:
526 </para>
527
528<screen><computeroutput>You may want to add: /usr/lib/php to your php.ini include_path</computeroutput></screen>
529
530 <para>
531 If desired, add the entry using the following command as the
532 <systemitem class="username">root</systemitem> user:
533 </para>
534
535<screen role="root"><userinput>sed -i 's@php/includes"@&amp;\ninclude_path = ".:/usr/lib/php"@' \
536 /etc/php.ini</userinput></screen>
537
538 <para>
539 To enable fastCGI support in the <application>Apache</application>
540 web server, two LoadModule directives must be added to the
541 <filename>httpd.conf</filename> file. They are commented out, so just
542 issue the following command as
543 <systemitem class="username">root</systemitem> user:
544 </para>
545
546<screen role="root"><userinput>sed -i -e '/proxy_module/s/^#//' \
547 -e '/proxy_fcgi_module/s/^#//' \
548 /etc/httpd/httpd.conf</userinput></screen>
549
550 <para>
551 Those modules accept various <command>ProxyPass</command>
552 directives. One possibility is (as the
553 <systemitem class="username">root</systemitem> user):
554 </para>
555
556<screen role="root"><userinput>echo \
557'ProxyPassMatch ^/(.*\.php)$ fcgi://127.0.0.1:9000/srv/www/$1' >> \
558/etc/httpd/httpd.conf</userinput></screen>
559
560 <para>
561 Additionally, it may be useful to add an entry for
562 <filename>index.php</filename> to the DirectoryIndex directive of the
563 <filename>httpd.conf</filename> file. Lastly, adding a line to setup the
564 <filename class='extension'>.phps</filename> extension to show
565 highlighted <application>PHP</application> source may be
566 desirable:
567 </para>
568
569<screen><literal>AddType application/x-httpd-php-source .phps</literal></screen>
570
571 <para>
572 You'll need to restart the <application>Apache</application> web server
573 after making any modifications to the <filename>httpd.conf</filename>
574 file.
575 </para>
576
577 </sect3>
578
579 <sect3 id="php-init">
580 <title><phrase revision="sysv">Boot Script</phrase>
581 <phrase revision="systemd">Systemd Unit</phrase></title>
582
583 <para revision="sysv">
584 To automatically start the <command>php-fpm</command> daemon when the
585 system is rebooted, install the
586 <filename>/etc/rc.d/init.d/php</filename> bootscript from the
587 <xref linkend="bootscripts"/> package as the
588 <systemitem class="username">root</systemitem> user:
589 </para>
590
591 <para revision="systemd">
592 To start the <command>php-fpm</command> daemon at boot,
593 install the systemd unit from the <xref linkend="systemd-units"/>
594 package by running the following command as the
595 <systemitem class="username">root</systemitem> user:
596 </para>
597
598
599 <indexterm zone="php php-init">
600 <primary sortas="f-php">php</primary>
601 </indexterm>
602
603<screen role="root" revision="sysv"><userinput>make install-php</userinput></screen>
604
605<screen role="root" revision="systemd"><userinput>make install-php-fpm</userinput></screen>
606
607 </sect3>
608
609 </sect2>
610
611 <sect2 role="content">
612 <title>Contents</title>
613
614 <segmentedlist>
615 <segtitle>Installed Programs</segtitle>
616 <segtitle>Installed Libraries</segtitle>
617 <segtitle>Installed Directories</segtitle>
618
619 <seglistitem>
620 <seg><!-- not built anymore pear, peardev, pecl,-->
621 phar (symlink), phar.phar, php,
622 php-cgi, php-config, php-fpm, phpdbg, and phpize</seg>
623
624 <seg>dba.so and opcache.so in
625 /usr/lib/php/extensions/no-debug-non-zts-20200930</seg>
626
627 <seg>/etc/php-fpm.d, /usr/{include,lib,share}/php, and
628 /usr/share/doc/php-&php-version;</seg>
629 </seglistitem>
630 </segmentedlist>
631
632 <variablelist>
633 <bridgehead renderas="sect3">Short Descriptions</bridgehead>
634 <?dbfo list-presentation="list"?>
635 <?dbhtml list-presentation="table"?>
636
637 <varlistentry id="php-prog">
638 <term><command>php</command></term>
639 <listitem>
640 <para>
641 is a command line interface that enables you to parse and
642 execute PHP code
643 </para>
644 <indexterm zone="php php-prog">
645 <primary sortas="b-php">php</primary>
646 </indexterm>
647 </listitem>
648 </varlistentry>
649
650 <varlistentry id="pear">
651 <term><command>pear</command></term>
652 <listitem>
653 <para>
654 is the PHP Extension and Application Repository (PEAR) package
655 manager. This isn't installed by default
656 </para>
657 <indexterm zone="php pear">
658 <primary sortas="b-pear">pear</primary>
659 </indexterm>
660 </listitem>
661 </varlistentry>
662
663 <varlistentry id="php-fpm">
664 <term><command>php-fpm</command></term>
665 <listitem>
666 <para>
667 is the fastCGI process manager for PHP
668 </para>
669 <indexterm zone="php php-fpm">
670 <primary sortas="b-php-fpm">php-fpm</primary>
671 </indexterm>
672 </listitem>
673 </varlistentry>
674
675 <varlistentry id="phpdbg">
676 <term><command>phpdbg</command></term>
677 <listitem>
678 <para>
679 is the interactive PHP debugger
680 </para>
681 <indexterm zone="php phpdbg">
682 <primary sortas="b-phpdbg">phpdbg</primary>
683 </indexterm>
684 </listitem>
685 </varlistentry>
686
687 </variablelist>
688
689 </sect2>
690
691</sect1>
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