/*********************************************************************      busybox filesystem httpd php-5.5.31 sqlite3 webserver* 声明：*     本文主要是记录使用httpd、php5、sqlite3搭建php web服务器。**                                 2016-1-24 深圳 南山平山村 曾剑锋*******************************************************************/一、参考文章：1. Run busybox httpd with phphttps://box.matto.nl/busyboxphp.html2. Sqlite undefined reference to `sqlite3_open' error in Netbeans C++ on Ubuntu, Integrating SQLite into Netbeans C++ Ubuntuhttp://stackoverflow.com/questions/3463438/sqlite-undefined-reference-to-sqlite3-open-error-in-netbeans-c-on-ubuntu-in3. 嵌入式WEB服务器移植三部曲之PHP的移植http://blog.csdn.net/cos_sin_tan/article/details/77342784. Real210 编译sqlite错误:.//libsqlite3.a(sqlite3.o): In function `unixDlSym’:http://www.jyguagua.com/?p=9655. 成功移植SQLite3到ARM Linux开发板http://www.myir-tech.com/bbs/thread-6189-1-1.html6. ARM上linux终端操作SQLITE，退格键问题http://www.programgo.com/article/61872541163/7. 用busybox做一个简单的文件系统 http://blog.chinaunix.net/uid-9688646-id-3346880.html8. Using SQLite3 with PHPhttp://babbage.cs.qc.cuny.edu/courses/cs903/2013_02/using_sqlite3.html

二、测试busybox httpd：1. cat /www/index.html<h1>Welcome to Tinyfs</h1><p>zengjf</p>   2. shell命令：/usr/sbin/httpd -vv -f -h /www/3. 查看ARM板IP：[zengjf@root www]# ifconfig eth0eth0      Link encap:Ethernet  HWaddr 1E:ED:19:27:1A:B3  inet addr:10.0.1.52  Bcast:10.0.1.255  Mask:255.255.255.0UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1RX packets:39 errors:0 dropped:0 overruns:0 frame:0TX packets:33 errors:0 dropped:0 overruns:0 carrier:0collisions:0 txqueuelen:1000 RX bytes:4990 (4.8 KiB)  TX bytes:4050 (3.9 KiB)[zengjf@root www]# 4. PC机浏览器访问：http://10.0.1.52/
        经验证获取到了正确信息，Vim里贴不上图，就不贴图了。5. shell响应如下：[zengjf@root www]# /usr/sbin/httpd -vv -f -h /www/10.0.1.50:55185: url:/10.0.1.50:55185: response:200
三、编译、安装、测试php-5.5.311. ./configure -host=arm-linux-gnueabihf -prefix=/usr/local/php -disable-all -enable-pdo -with-sqlite3 -with-sqlite -with-pdo-sqlite -with-zlib -without-iconv2. make1. 错误ext/sqlite3/libsqlite/sqlite3.o: In function `unixDlError':/home/Qt/rootfs/busybox/php/php-5.5.31/ext/sqlite3/libsqlite/sqlite3.c:31521: undefined reference to `dlerror'
            ext/sqlite3/libsqlite/sqlite3.o: In function `unixDlClose':/home/Qt/rootfs/busybox/php/php-5.5.31/ext/sqlite3/libsqlite/sqlite3.c:31552: undefined reference to `dlclose'
            ext/sqlite3/libsqlite/sqlite3.o: In function `unixDlSym':/home/Qt/rootfs/busybox/php/php-5.5.31/ext/sqlite3/libsqlite/sqlite3.c:31548: undefined reference to `dlsym'
            ext/sqlite3/libsqlite/sqlite3.o: In function `unixDlOpen':/home/Qt/rootfs/busybox/php/php-5.5.31/ext/sqlite3/libsqlite/sqlite3.c:31507: undefined reference to `dlopen'
            collect2: error: ld returned 1 exit statusmake: *** [sapi/cli/php] Error 12. 解决方法：修改Makefile中的：EXTRA_LIBS = -lcrypt -lcrypt -lrt -lz -lm -lcrypt -lcrypt 为：EXTRA_LIBS = -lcrypt -lcrypt -lrt -lz -lm -lcrypt -lcrypt -ldl3. 效果：end_closures.lo Zend/zend_float.lo Zend/zend_string.lo Zend/zend_signal.lo Zend/zend_generators.lo Zend/zend_objects.lo Zend/zend_object_handlers.lo Zend/zend_objects_API.lo Zend/zend_default_classes.lo Zend/zend_execute.lo main/internal_functions_cli.lo sapi/cgi/cgi_main.lo sapi/cgi/fastcgi.lo -lcrypt -lcrypt -lrt -lz -lm -lcrypt -lcrypt -ldl  -o sapi/cgi/php-cgiBuild complete.Don't forget to run 'make test'.3. sudo make install4. 拷贝PC机/usr/local/php目录下文件到：<filesystem root>/usr/local/php5. 配置httpd.conf:cat /etc/httpd.conf*.php:/usr/local/php/bin/php-cgi6. cat /www/test.php<?phpinfo();?>7. PC机浏览器访问：http://10.0.1.52/test.php1. 报错现象：This PHP CGI binary was compiled with force-cgi-redirect enabled. This means that a page will only be served up if the REDIRECT_STATUS CGI variable is set, e.g. via an Apache Action directive.For more information as to why this behaviour exists, see the manual page for CGI security.For more information about changing this behaviour or re-enabling this webserver, consult the installation file that came with this distribution, or visit the manual page.2. 解决办法：将force-cgi-redirect设置disable。8. 查看php.ini位置：[zengjf@root /usr/local/php/bin]# ./php-cgi -i | grep ini<tr><td class="e">Configuration File (php.ini) Path </td><td class="v">/usr/local/php/lib </td></tr><tr><td class="e">Loaded Configuration File </td><td class="v">/usr/local/php/lib/php.ini </td></tr><tr><td class="e">Scan this dir for additional .ini files </td><td class="v">(none) </td></tr><tr><td class="e">Additional .ini files parsed </td><td class="v">(none) </td></tr><tr><td class="e">user_ini.cache_ttl</td><td class="v">300</td><td class="v">300</td></tr><tr><td class="e">user_ini.filename</td><td class="v">.user.ini</td><td class="v">.user.ini</td></tr><tr><td class="e">Classes </td><td class="v">AppendIterator, ArrayIterator, ArrayObject, BadFunctionCallException, BadMethodCallException, CachingIterator, CallbackFilterIterator, DirectoryIterator, DomainException, EmptyIterator, FilesystemIterator, FilterIterator, GlobIterator, InfiniteIterator, InvalidArgumentException, IteratorIterator, LengthException, LimitIterator, LogicException, MultipleIterator, NoRewindIterator, OutOfBoundsException, OutOfRangeException, OverflowException, ParentIterator, RangeException, RecursiveArrayIterator, RecursiveCachingIterator, RecursiveCallbackFilterIterator, RecursiveDirectoryIterator, RecursiveFilterIterator, RecursiveIteratorIterator, RecursiveRegexIterator, RecursiveTreeIterator, RegexIterator, RuntimeException, SplDoublyLinkedList, SplFileInfo, SplFileObject, SplFixedArray, SplHeap, SplMinHeap, SplMaxHeap, SplObjectStorage, SplPriorityQueue, SplQueue, SplStack, SplTempFileObject, UnderflowException, UnexpectedValueException </td></tr>9. 配置php.ini：cat /usr/local/php/lib/php.inicgi.force_redirect = 0cgi.redirect_status_env ="yes";10. PC机浏览器访问：http://10.0.1.52/test.php
        经验证获取到了正确信息，Vim里贴不上图，就不贴图了。11. shell响应如下：[zengjf@root /usr/local/php/lib]# /usr/sbin/httpd -vv -f -h /www/10.0.1.50:58652: url:/10.0.1.50:58652: response:20010.0.1.50:58656: url:/test.php四、编译、安装、测试sqlite3：1. ./configure --host=arm-linux-gnueabihf --prefix=/usr/local/sqlite2. make3. sudo make install1. 报错：libtool: install: /usr/bin/install -c .libs/libsqlite3.a /usr/local/sqlite/lib/libsqlite3.alibtool: install: chmod 644 /usr/local/sqlite/lib/libsqlite3.alibtool: install: arm-linux-gnueabihf-ranlib /usr/local/sqlite/lib/libsqlite3.a./libtool: line 1720: arm-linux-gnueabihf-ranlib: command not foundmake[1]: *** [install-libLTLIBRARIES] Error 127make[1]: Leaving directory `/home/Qt/rootfs/busybox/sqlite/sqlite-autoconf-3100200'
            make: *** [install-am] Error 22. 解决方法：是由于使用了sudo，导致环境变丢失，用su切换到root用户，再重新设置环境变量来解决。4. 拷贝/usr/local/sqlite中的文件到<filesystem root>下对应的目录。5. 建立软链接：ln -s /bin/sqlite3 /bin/sqlite6. 不能使用退格键（backspace）：1. 错误现象：[zengjf@root ~]# sqliteSQLite version 3.10.2 2016-01-20 15:27:19Enter ".help" for usage hints.Connected to a transient in-memory database.Use ".open FILENAME" to reopen on a persistent database.sqlite> shw^H^H^H^H^H2. 解决方法：终端执行shell命令：stty erase ^H7. 在ARM板上运行效果如下：[zengjf@root ~]# sqliteSQLite version 3.10.2 2016-01-20 15:27:19Enter ".help" for usage hints.Connected to a transient in-memory database.Use ".open FILENAME" to reopen on a persistent database.sqlite> .showecho: offeqp: offexplain: offheaders: offmode: listnullvalue: ""output: stdoutcolseparator: "|"rowseparator: "\n"stats: offwidth: sqlite> .quit[zengjf@root ~]# 8. cat /www/teatdb.php<?$db = new SQLite3('my_database') or die('Unable to open database');$query = <<<EODCREATE TABLE IF NOT EXISTS users (username STRING PRIMARY KEY,password STRING)EOD;    # 这里一定要顶格$db->exec($query) or die('Create db failed');$query = <<<EODINSERT INTO users VALUES ( 'zengjf', 'root' )EOD;    # 这里一定要顶格$db->exec($query) or die("Unable to add user $user");$result = $db->query('SELECT * FROM users') or die('Query failed');while ($row = $result->fetchArray()){echo "User: {$row['username']}\nPasswd: {$row['password']}\n";}?>9. PC机浏览器访问：http://10.0.1.52/testdb.php
        经验证获取到了正确信息，Vim里贴不上图，就不贴图了。10. shell响应如下：[zengjf@root ~]# 127.0.0.1:54905: url:/127.0.0.1:54905: response:20010.0.1.50:51536: url:/testdb.php11. 可能错误:1. Fatal error: Class 'SQLiteDatabase' not found in /www/testdb.php on line 32. 这是由于移植的sqlite3，可能这里使用的是sqlite的接口，使用sqlite3的接口可以避免这个错误。