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检查是否安装了php-V_Php - Fatal编程技术网

检查是否安装了php-V

检查是否安装了php-V,php,Php,我想看看是否安装了php。我尝试运行php-v,但我将其作为输出。有什么问题吗 (33)$ php -V Failed loading /usr/lib64/php/modules/xdebug.so: /usr/lib64/php/modules/xdebug.so: cannot open shared object file: No such file or directory PHP Warning: PHP Startup: Unable to load dynamic libra

我想看看是否安装了php。我尝试运行
php-v
,但我将其作为输出。有什么问题吗

(33)$ php -V
Failed loading /usr/lib64/php/modules/xdebug.so:  /usr/lib64/php/modules/xdebug.so: cannot open shared object file: No such file or directory
PHP Warning:  PHP Startup: Unable to load dynamic library '/usr/lib64/php/modules/apc.so' - /usr/lib64/php/modules/apc.so: cannot open shared object file: No such file or directory in Unknown on line 0
PHP Warning:  PHP Startup: Unable to load dynamic library '/usr/lib64/php/modules/dom.so' - /usr/lib64/php/modules/dom.so: cannot open shared object file: No such file or directory in Unknown on line 0
PHP Warning:  PHP Startup: Unable to load dynamic library '/usr/lib64/php/modules/gd.so' - /usr/lib64/php/modules/gd.so: cannot open shared object file: No such file or directory in Unknown on line 0
PHP Warning:  PHP Startup: Unable to load dynamic library '/usr/lib64/php/modules/ldap.so' - /usr/lib64/php/modules/ldap.so: cannot open shared object file: No such file or directory in Unknown on line 0
PHP Warning:  PHP Startup: Unable to load dynamic library '/usr/lib64/php/modules/memcache.so' - /usr/lib64/php/modules/memcache.so: cannot open shared object file: No such file or directory in Unknown on line 0
PHP Warning:  PHP Startup: Unable to load dynamic library '/usr/lib64/php/modules/mysql.so' - /usr/lib64/php/modules/mysql.so: cannot open shared object file: No such file or directory in Unknown on line 0
PHP Warning:  PHP Startup: Unable to load dynamic library '/usr/lib64/php/modules/mysqli.so' - /usr/lib64/php/modules/mysqli.so: cannot open shared object file: No such file or directory in Unknown on line 0
PHP Warning:  PHP Startup: Unable to load dynamic library '/usr/lib64/php/modules/pdo.so' - /usr/lib64/php/modules/pdo.so: cannot open shared object file: No such file or directory in Unknown on line 0
PHP Warning:  PHP Startup: Unable to load dynamic library '/usr/lib64/php/modules/pdo_mysql.so' - /usr/lib64/php/modules/pdo_mysql.so: cannot open shared object file: No such file or directory in Unknown on line 0
PHP Warning:  PHP Startup: Unable to load dynamic library '/usr/lib64/php/modules/pdo_sqlite.so' - /usr/lib64/php/modules/pdo_sqlite.so: cannot open shared object file: No such file or directory in Unknown on line 0
PHP Warning:  PHP Startup: Unable to load dynamic library '/usr/lib64/php/modules/soap.so' - /usr/lib64/php/modules/soap.so: cannot open shared object file: No such file or directory in Unknown on line 0
PHP Warning:  PHP Startup: Unable to load dynamic library '/usr/lib64/php/modules/sqlite3.so' - /usr/lib64/php/modules/sqlite3.so: cannot open shared object file: No such file or directory in Unknown on line 0
PHP Warning:  PHP Startup: Unable to load dynamic library '/usr/lib64/php/modules/wddx.so' - /usr/lib64/php/modules/wddx.so: cannot open shared object file: No such file or directory in Unknown on line 0
PHP Warning:  PHP Startup: Unable to load dynamic library '/usr/lib64/php/modules/xmlreader.so' - /usr/lib64/php/modules/xmlreader.so: cannot open shared object file: No such file or directory in Unknown on line 0
PHP Warning:  PHP Startup: Unable to load dynamic library '/usr/lib64/php/modules/xmlrpc.so' - /usr/lib64/php/modules/xmlrpc.so: cannot open shared object file: No such file or directory in Unknown on line 0
PHP Warning:  PHP Startup: Unable to load dynamic library '/usr/lib64/php/modules/xmlwriter.so' - /usr/lib64/php/modules/xmlwriter.so: cannot open shared object file: No such file or directory in Unknown on line 0
PHP Warning:  PHP Startup: Unable to load dynamic library '/usr/lib64/php/modules/xsl.so' - /usr/lib64/php/modules/xsl.so: cannot open shared object file: No such file or directory in Unknown on line 0
Usage: php [options] [-f] <file> [--] [args...]
       php [options] -r <code> [--] [args...]
       php [options] [-B <begin_code>] -R <code> [-E <end_code>] [--] [args...]
       php [options] [-B <begin_code>] -F <file> [-E <end_code>] [--] [args...]
       php [options] -- [args...]
       php [options] -a

  -a               Run as interactive shell
  -c <path>|<file> Look for php.ini file in this directory
  -n               No php.ini file will be used
  -d foo[=bar]     Define INI entry foo with value 'bar'
  -e               Generate extended information for debugger/profiler
  -f <file>        Parse and execute <file>.
  -h               This help
  -i               PHP information
  -l               Syntax check only (lint)
  -m               Show compiled in modules
  -r <code>        Run PHP <code> without using script tags <?..?>
  -B <begin_code>  Run PHP <begin_code> before processing input lines
  -R <code>        Run PHP <code> for every input line
  -F <file>        Parse and execute <file> for every input line
  -E <end_code>    Run PHP <end_code> after processing all input lines
  -H               Hide any passed arguments from external tools.
  -s               Output HTML syntax highlighted source.
  -v               Version number
  -w               Output source with stripped comments and whitespace.
  -z <file>        Load Zend extension <file>.

  args...          Arguments passed to script. Use -- args when first argument
                   starts with - or script is read from stdin

  --ini            Show configuration file names

  --rf <name>      Show information about function <name>.
  --rc <name>      Show information about class <name>.
  --re <name>      Show information about extension <name>.
  --ri <name>      Show configuration for extension <name>.
(33)$php-V
加载/usr/lib64/php/modules/xdebug.so:/usr/lib64/php/modules/xdebug.so失败:无法打开共享对象文件:没有此类文件或目录
PHP警告:PHP启动:无法加载动态库'/usr/lib64/PHP/modules/apc.so'-/usr/lib64/PHP/modules/apc.so'-/usr/lib64/PHP/modules/apc.so:无法打开共享对象文件:在第0行的未知位置没有此类文件或目录
PHP警告:PHP启动:无法加载动态库“/usr/lib64/PHP/modules/dom.so”-/usr/lib64/PHP/modules/dom.so:无法打开共享对象文件:第0行的未知位置没有此类文件或目录
PHP警告:PHP启动:无法加载动态库“/usr/lib64/PHP/modules/gd.so”-/usr/lib64/PHP/modules/gd.so:无法打开共享对象文件:第0行的未知位置没有此类文件或目录
PHP警告:PHP启动:无法加载动态库“/usr/lib64/PHP/modules/ldap.so”-/usr/lib64/PHP/modules/ldap.so:无法打开共享对象文件:第0行的未知位置没有此类文件或目录
PHP警告:PHP启动:无法加载动态库'/usr/lib64/PHP/modules/memcache.so'-/usr/lib64/PHP/modules/memcache.so'-/usr/lib64/PHP/modules/memcache.so:无法打开共享对象文件:在第0行的未知位置没有此类文件或目录
PHP警告:PHP启动:无法加载动态库“/usr/lib64/PHP/modules/mysql.so”-/usr/lib64/PHP/modules/mysql.so:无法打开共享对象文件:第0行的未知位置没有此类文件或目录
PHP警告:PHP启动:无法加载动态库'/usr/lib64/PHP/modules/mysqli.so'-/usr/lib64/PHP/modules/mysqli.so'-/usr/lib64/PHP/modules/mysqli.so:无法打开共享对象文件:在第0行的未知位置没有此类文件或目录
PHP警告:PHP启动:无法加载动态库“/usr/lib64/PHP/modules/pdo.so”-/usr/lib64/PHP/modules/pdo.so:无法打开共享对象文件:在第0行的未知位置没有此类文件或目录
PHP警告:PHP启动:无法加载动态库“/usr/lib64/PHP/modules/pdo_mysql.so”-/usr/lib64/PHP/modules/pdo_mysql.so:无法打开共享对象文件:在第0行的未知位置没有此类文件或目录
PHP警告:PHP启动:无法加载动态库“/usr/lib64/PHP/modules/pdo_sqlite.so”-/usr/lib64/PHP/modules/pdo_sqlite.so:无法打开共享对象文件:在第0行的未知位置没有此类文件或目录
PHP警告:PHP启动:无法加载动态库“/usr/lib64/PHP/modules/soap.so”-/usr/lib64/PHP/modules/soap.so:无法打开共享对象文件:第0行的未知中没有此类文件或目录
PHP警告:PHP启动:无法加载动态库'/usr/lib64/PHP/modules/sqlite3.so'-/usr/lib64/PHP/modules/sqlite3.so'-/usr/lib64/PHP/modules/sqlite3.so:无法打开共享对象文件:在第0行的未知位置没有此类文件或目录
PHP警告:PHP启动:无法加载动态库“/usr/lib64/PHP/modules/wddx.so”-/usr/lib64/PHP/modules/wddx.so:无法打开共享对象文件:在第0行的未知位置没有此类文件或目录
PHP警告:PHP启动:无法加载动态库'/usr/lib64/PHP/modules/xmlreader.so'-/usr/lib64/PHP/modules/xmlreader.so'-/usr/lib64/PHP/modules/xmlreader.so:无法打开共享对象文件:在第0行的未知位置没有此类文件或目录
PHP警告:PHP启动:无法加载动态库'/usr/lib64/PHP/modules/xmlrpc.so'-/usr/lib64/PHP/modules/xmlrpc.so'-/usr/lib64/PHP/modules/xmlrpc.so:无法打开共享对象文件:在第0行的未知位置没有此类文件或目录
PHP警告:PHP启动:无法加载动态库“/usr/lib64/PHP/modules/xmlwriter.so”-/usr/lib64/PHP/modules/xmlwriter.so:无法打开共享对象文件:在第0行的未知位置没有此类文件或目录
PHP警告:PHP启动:无法加载动态库'/usr/lib64/PHP/modules/xsl.so'-/usr/lib64/PHP/modules/xsl.so'-/usr/lib64/PHP/modules/xsl.so:无法打开共享对象文件:在第0行的未知位置没有此类文件或目录
用法:php[options][-f][-][args…]
php[options]-r
[-][args…]
php[options][-B]-R
[-E][-][args…]
php[options][-B]-F[-E][-][args…]
php[选项]-[args…]
php[选项]-a
-运行方式为交互式shell
-c |在此目录中查找php.ini文件
-n不使用php.ini文件
-d foo[=bar]使用值“bar”定义INI条目foo
-e生成调试器/探查器的扩展信息
-f解析并执行。
-这有什么帮助
-我需要PHP信息
-仅限语法检查(lint)
-m显示在模块中编译
-r
在不使用脚本标记的情况下运行PHP

-B在处理输入行之前运行PHP
-R
为每个输入行运行PHP

-F解析并执行每个输入行
-E在处理所有输入行后运行PHP
-H隐藏从外部工具传递的任何参数。
-s输出突出显示的HTML语法源代码。
-v版本号
-w输出源代码,带有删除的注释和空白。
-z加载Zend扩展。
args。。。传递给脚本的参数。第一个参数时使用--args
以开头-或从标准输入读取脚本
--显示配置文件名
--rf显示有关功能的信息。
--显示关于类的信息。
--重新显示有关扩展的信息。
--ri显示扩展的配置。

我不知道你对Linux的喜好,但这里有一个关于它如何工作的简要介绍,至少在RedHat下是这样

如果您编译自己的PHP,您可能也会编译这些扩展,然后将它们加载到
PHP.ini
。但是在包中(比如
phpmysql
),您不能这样做。许多风格将设置
/etc/php.d
,您将找到所有包含对已编译(.So)文件的引用的ini文件(即xdebug.ini)。它们在运行时加载,就像Apache加载所有