PHP安装BCMath扩展的方法
顾恺
本文向大家介绍PHP安装BCMath扩展的方法，包括了PHP安装BCMath扩展的方法的使用技巧和注意事项，需要的朋友参考一下
编译安装 （PHP-5.6.23）
1.进入PHP源码包目录下的ext/bcmath目录。
[root@192 bcmath]# ls bcmath.c config.m4 config.w32 CREDITS libbcmath package.xml php_bcmath.h tests
2.执行phpize命令，phpize命令在PHP安装目录的bin目录下，如/usr/local/php/bin/phpize。
[root@192 bcmath]# /usr/local/php/bin/phpize Configuring for: PHP Api Version: 20131106 Zend Module Api No: 20131226 Zend Extension Api No: 220131226
3.执行./configure --with-php-config=/usr/local/php/bin/php-config。要依据php-config的实际路径。
[root@192 bcmath]# ./configure --with-php-config=/usr/local/php/bin/php-config checking for grep that handles long lines and -e... /usr/bin/grep checking for egrep... /usr/bin/grep -E checking for a sed that does not truncate output... /usr/bin/sed checking for cc... cc checking whether the C compiler works... yes checking for C compiler default output file name... a.out checking for suffix of executables... checking whether we are cross compiling... no checking for suffix of object files... o checking whether we are using the GNU C compiler... yes checking whether cc accepts -g... yes checking for cc option to accept ISO C89... none needed checking how to run the C preprocessor... cc -E checking for icc... no checking for suncc... no checking whether cc understands -c and -o together... yes checking for system library directory... lib checking if compiler supports -R... no checking if compiler supports -Wl,-rpath,... yes checking build system type... x86_64-unknown-linux-gnu checking host system type... x86_64-unknown-linux-gnu checking target system type... x86_64-unknown-linux-gnu checking for PHP prefix... /usr/local/php checking for PHP includes... -I/usr/local/php/include/php -I/usr/local/php/include/php/main -I/usr/local/php/include/php/TSRM -I/usr/local/php/include/php/Zend -I/usr/local/php/include/php/ext -I/usr/local/php/include/php/ext/date/lib checking for PHP extension directory... /usr/local/php/lib/php/extensions/no-debug-non-zts-20131226 checking for PHP installed headers prefix... /usr/local/php/include/php checking if debug is enabled... no checking if zts is enabled... no checking for re2c... no configure: WARNING: You will need re2c 0.13.4 or later if you want to regenerate PHP parsers. checking for gawk... gawk checking whether to enable bc style precision math functions... yes, shared checking for ld used by cc... /usr/bin/ld checking if the linker (/usr/bin/ld) is GNU ld... yes checking for /usr/bin/ld option to reload object files... -r checking for BSD-compatible nm... /usr/bin/nm -B checking whether ln -s works... yes checking how to recognize dependent libraries... pass_all checking for ANSI C header files... yes checking for sys/types.h... yes checking for sys/stat.h... yes checking for stdlib.h... yes checking for string.h... yes checking for memory.h... yes checking for strings.h... yes checking for inttypes.h... yes checking for stdint.h... yes checking for unistd.h... yes checking dlfcn.h usability... yes checking dlfcn.h presence... yes checking for dlfcn.h... yes checking the maximum length of command line arguments... 1572864 checking command to parse /usr/bin/nm -B output from cc object... ok checking for objdir... .libs checking for ar... ar checking for ranlib... ranlib checking for strip... strip checking if cc supports -fno-rtti -fno-exceptions... no checking for cc option to produce PIC... -fPIC checking if cc PIC flag -fPIC works... yes checking if cc static flag -static works... no checking if cc supports -c -o file.o... yes checking whether the cc linker (/usr/bin/ld -m elf_x86_64) supports shared libraries... yes checking whether -lc should be explicitly linked in... no checking dynamic linker characteristics... GNU/Linux ld.so checking how to hardcode library paths into programs... immediate checking whether stripping libraries is possible... yes checking if libtool supports shared libraries... yes checking whether to build shared libraries... yes checking whether to build static libraries... no creating libtool appending configuration tag "CXX" to libtool configure: creating ./config.status config.status: creating config.h
4.执行make && make install。
[root@192 bcmath]# make && make install /bin/sh /home/tools/phptools/php-5.6.23/ext/bcmath/libtool --mode=compile cc -I/home/tools/phptools/php-5.6.23/ext/bcmath/libbcmath/src -I. -I/home/tools/phptools/php-5.6.23/ext/bcmath -DPHP_ATOM_INC -I/home/tools/phptools/php-5.6.23/ext/bcmath/include -I/home/tools/phptools/php-5.6.23/ext/bcmath/main -I/home/tools/phptools/php-5.6.23/ext/bcmath -I/usr/local/php/include/php -I/usr/local/php/include/php/main -I/usr/local/php/include/php/TSRM -I/usr/local/php/include/php/Zend -I/usr/local/php/include/php/ext -I/usr/local/php/include/php/ext/date/lib -DHAVE_CONFIG_H -g -O2 -c /home/tools/phptools/php-5.6.23/ext/bcmath/bcmath.c -o bcmath.lo mkdir .libs cc -I/home/tools/phptools/php-5.6.23/ext/bcmath/libbcmath/src -I. -I/home/tools/phptools/php-5.6.23/ext/bcmath -DPHP_ATOM_INC -I/home/tools/phptools/php-5.6.23/ext/bcmath/include -I/home/tools/phptools/php-5.6.23/ext/bcmath/main -I/home/tools/phptools/php-5.6.23/ext/bcmath -I/usr/local/php/include/php -I/usr/local/php/include/php/main -I/usr/local/php/include/php/TSRM -I/usr/local/php/include/php/Zend -I/usr/local/php/include/php/ext -I/usr/local/php/include/php/ext/date/lib -DHAVE_CONFIG_H -g -O2 -c /home/tools/phptools/php-5.6.23/ext/bcmath/bcmath.c -fPIC -DPIC -o .libs/bcmath.o ... ... ---------------------------------------------------------------------- Libraries have been installed in: /home/tools/phptools/php-5.6.23/ext/bcmath/modules If you ever happen to want to link against installed libraries in a given directory, LIBDIR, you must either use libtool, and specify the full pathname of the library, or use the `-LLIBDIR' flag during linking and do at least one of the following: - add LIBDIR to the `LD_LIBRARY_PATH' environment variable during execution - add LIBDIR to the `LD_RUN_PATH' environment variable during linking - use the `-Wl,--rpath -Wl,LIBDIR' linker flag - have your system administrator add LIBDIR to `/etc/ld.so.conf' See any operating system documentation about shared libraries for more information, such as the ld(1) and ld.so(8) manual pages. ---------------------------------------------------------------------- Build complete. Don't forget to run 'make test'. Installing shared extensions: /usr/local/php/lib/php/extensions/no-debug-non-zts-20131226/
5.查询，php.ini中extension_dir配置的目录中已经有bcmath.so文件了。
[root@192 sbin]# ll /usr/local/php/lib/php/extensions/no-debug-non-zts-20131226/ 总用量 3984 -rwxr-xr-x. 1 root root 382568 10月 22 17:57 bcmath.so
6.在Dynamic Extensions配置块下添加一行extension=bcmath.so。
7.重启php服务即可。
总结
以上就是这篇文章的全部内容了，希望本文的内容对大家的学习或者工作具有一定的参考学习价值，谢谢大家对小牛知识库的支持。如果你想了解更多相关内容请查看下面相关链接
类似资料：
-
本文向大家介绍详解PHP安装mysql.so扩展的方法，包括了详解PHP安装mysql.so扩展的方法的使用技巧和注意事项，需要的朋友参考一下 前言 因为在PHP中mysql_connect模块已经逐渐被弃用，我在搭建环境时也没有再安装mysql扩展，但是今天在维护一个老项目时，出现报错 Fatal error: Uncaught Error: Call to undefined function
-
本文向大家介绍Linux centos下php安装cphalcon扩展的方法，包括了Linux centos下php安装cphalcon扩展的方法的使用技巧和注意事项，需要的朋友参考一下 说明： 操作系统：CentOS php安装目录：/usr/local/php php.ini配置文件路径：/usr/local/php/etc/php.ini 1、安装cphalcon cd /usr/local
-
本文向大家介绍shell 脚本安装PHP扩展的简单方法，包括了shell 脚本安装PHP扩展的简单方法的使用技巧和注意事项，需要的朋友参考一下 实例如下： 以上这篇shell 脚本安装PHP扩展的简单方法就是小编分享给大家的全部内容了，希望能给大家一个参考，也希望大家多多支持呐喊教程。
-
我似乎在绕圈子，试图用phpbrew安装一个PHP版本。当尝试安装任何版本的php时，它会返回一个致命错误： 找不到openssl扩展名，要下载版本文件，您需要openssl。 但是当我尝试通过phpbrew安装openssl时，它也会抛出一个错误： 错误：未定义PHPBREW_PHP环境变量。此扩展命令要求您从生成列表中指定PHP版本。 任何帮助都将不胜感激。 phpbrew--debug安装p
-
主要内容：安装eAccelerator,安装xCache,安装memcached,安装imageMagick,安装ionCube我们已经知道 LNMP 一键安装包默认只安装了最基本的 Nginx+ MySQL+ PHP 环境，并没有安装扩展功能模块，如果需要安装扩展模块该怎么办？ 不用担心，也有相应的安装脚本，我们一个一个来看。需要注意的是，以下 5 个模块并不是必须安装的，而是用到哪个模块才安装哪个模块。 安装eAccelerator eAccelerator 是一个开放源码的 PHP 加速器
-
个人扩展文件夹 VS Code 会在个人扩展文件夹中.vscode/extensions来寻找扩展组件。不同的平台其文件夹所在的位置也不同： Windows %USERPROFILE%\.vscode\extensions Mac ~/.vscode/extensions Linux ~/.vscode/extensions 如果你想在VS Code 每次启动都能够加载你自己的扩展或者定制化信息，