1.安装包:
apt-get install libapache2-mod-PHP7.0 apache2 PHP7.0-MysqL PHP7.0-gd
PHP解析部分在的配置在/etc/apache2/mods-available下的PHP5.conf和PHP5.load中，apache2.conf文件中并没有将这两个文件包含进来，只要包含进去就OK了。
*************************************************
在apache2.conf中找到
# Include module configuration:
Include /etc/apache2/mods-enabled/*.load
Include /etc/apache2/mods-enabled/*.conf
在其后面添加
Include /etc/apache2/mods-available/PHP5.load
Include /etc/apache2/mods-available/PHP5.conf
这一种方式更好一点，没有破坏apache2本身的配置结构。
3.重启apache2服务
service apache2 restart
验证:将文件test.PHP文件放到apache服务目录下(一般为/var/www/html)
<?PHP
PHPinfo();
?>
--------------------------
在网页中输入localhost/test.PHP,出现类似于如下信息:
Core
| PHP Version | @H_502_188@7.0.4-7kord2
| Directive | Local Value | Master Value |
|---|---|---|
| allow_url_fopen | @H_502_188@On @H_502_188@On||
| allow_url_include | @H_502_188@Off @H_502_188@Off||
| arg_separator.input | @H_502_188@& @H_502_188@&||
| arg_separator.output | @H_502_188@& @H_502_188@&||
| auto_append_file | @H_502_188@no value @H_502_188@no value||
| auto_globals_jit | @H_502_188@On @H_502_188@On||
| auto_prepend_file | @H_502_188@no value @H_502_188@no value||
| browscap | @H_502_188@no value @H_502_188@no value||
| default_charset | @H_502_188@UTF-8 @H_502_188@UTF-8||
| default_mimetype | @H_502_188@text/html @H_502_188@text/html||
| disable_classes | @H_502_188@no value @H_502_188@no value||
| disable_functions | @H_502_188@pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority, @H_502_188@pcntl_alarm,||
| display_errors | @H_502_188@Off @H_502_188@Off||
| display_startup_errors | @H_502_188@Off @H_502_188@Off||
| doc_root | @H_502_188@no value @H_502_188@no value||
| docref_ext | @H_502_188@no value @H_502_188@no value||
| docref_root | @H_502_188@no value @H_502_188@no value||
| enable_dl | @H_502_188@Off @H_502_188@Off||
| enable_post_data_reading | @H_502_188@On @H_502_188@On||
| error_append_string | @H_502_188@no value @H_502_188@no value||
| error_log | @H_502_188@no value @H_502_188@no value||
| error_prepend_string | @H_502_188@no value @H_502_188@no value||
| error_reporting | @H_502_188@22527 @H_502_188@22527||
| exit_on_timeout | @H_502_188@Off @H_502_188@Off||
| expose_PHP | @H_502_188@Off @H_502_188@Off||
| extension_dir | @H_502_188@/usr/lib/PHP/20151012 @H_502_188@/usr/lib/PHP/20151012||
| file_uploads | @H_502_188@On @H_502_188@On||
| highlight.comment | @H_502_188@#FF8000 @H_502_188@#FF8000||
| highlight.default | @H_502_188@#0000BB @H_502_188@#0000BB||
| highlight.html | @H_502_188@#000000 @H_502_188@#000000||
| highlight.keyword | @H_502_188@#007700 @H_502_188@#007700||
| highlight.string | @H_502_188@#DD0000 @H_502_188@#DD0000||
| html_errors | @H_502_188@On @H_502_188@On||
| ignore_repeated_errors | @H_502_188@Off @H_502_188@Off||
| ignore_repeated_source | @H_502_188@Off @H_502_188@Off||
| ignore_user_abort | @H_502_188@Off @H_502_188@Off||
| implicit_flush | @H_502_188@Off @H_502_188@Off||
| include_path | @H_502_188@.:/usr/share/PHP @H_502_188@.:/usr/share/PHP||
| input_encoding | @H_502_188@no value @H_502_188@no value||
| internal_encoding | @H_502_188@no value @H_502_188@no value||
| log_errors | @H_502_188@On @H_502_188@On||
| log_errors_max_len | @H_502_188@1024 @H_502_188@1024||
| mail.add_x_header | @H_502_188@On @H_502_188@On||
| mail.force_extra_parameters | @H_502_188@no value @H_502_188@no value||
| mail.log | @H_502_188@no value @H_502_188@no value||
| max_execution_time | @H_502_188@30 @H_502_188@30||
| max_file_uploads | @H_502_188@20 @H_502_188@20||
| max_input_nesting_level | @H_502_188@64 @H_502_188@64||
| max_input_time | @H_502_188@60 @H_502_188@60||
| max_input_vars | @H_502_188@1000 @H_502_188@1000||
| memory_limit | @H_502_188@128M @H_502_188@128M||
| open_basedir | @H_502_188@no value @H_502_188@no value||
| output_buffering | @H_502_188@4096 @H_502_188@4096||
| output_encoding | @H_502_188@no value @H_502_188@no value||
| output_handler | @H_502_188@no value @H_502_188@no value||
| post_max_size | @H_502_188@8M @H_502_188@8M||
| precision | @H_502_188@14 @H_502_188@14||
| realpath_cache_size | @H_502_188@16K @H_502_188@16K||
| realpath_cache_ttl | @H_502_188@120 @H_502_188@120||
| register_argc_argv | @H_502_188@Off @H_502_188@Off||
| report_memleaks | @H_502_188@On @H_502_188@On||
| report_zend_debug | @H_502_188@On @H_502_188@On||
| request_order | @H_502_188@GP @H_502_188@GP||
| sendmail_from | @H_502_188@no value @H_502_188@no value||
| sendmail_path | @H_502_188@/usr/sbin/sendmail-t-i @H_502_188@/usr/sbin/sendmail-t-i||
| serialize_precision | @H_502_188@17 @H_502_188@17||
| short_open_tag | @H_502_188@Off @H_502_188@Off||
| SMTP | @H_502_188@localhost @H_502_188@localhost||
| smtp_port | @H_502_188@25 @H_502_188@25||
| sql.safe_mode | @H_502_188@Off @H_502_188@Off||
| sys_temp_dir | @H_502_188@no value @H_502_188@no value||
| track_errors | @H_502_188@Off @H_502_188@Off||
| unserialize_callback_func | @H_502_188@no value @H_502_188@no value||
| upload_max_filesize | @H_502_188@2M @H_502_188@2M||
| upload_tmp_dir | @H_502_188@no value @H_502_188@no value||
| user_dir | @H_502_188@no value @H_502_188@no value||
| user_ini.cache_ttl | @H_502_188@300 @H_502_188@300||
| user_ini.filename | @H_502_188@.user.ini @H_502_188@.user.ini||
| variables_order | @H_502_188@GPCS @H_502_188@GPCS||
| xmlrpc_error_number | @H_502_188@0 @H_502_188@0||
| xmlrpc_errors | @H_502_188@Off @H_502_188@Off||
| zend.assertions | @H_502_188@-1 @H_502_188@-1||
| zend.detect_unicode | @H_502_188@On @H_502_188@On||
| zend.enable_gc | @H_502_188@On @H_502_188@On||
| zend.multibyte | @H_502_188@Off @H_502_188@Off||
| zend.script_encoding | @H_502_188@no value @H_502_188@no value
ctype
| ctype functions | @H_502_188@enabled
date
| date/time support | @H_502_188@enabled
| "Olson" Timezone Database Version | @H_502_188@0.system
| Timezone Database | @H_502_188@internal
| Default timezone | @H_502_188@Asia/Chongqing
| Directive | Local Value | Master Value |
|---|---|---|
| date.default_latitude | @H_502_188@31.7667 @H_502_188@31.7667||
| date.default_longitude | @H_502_188@35.2333 @H_502_188@35.2333||
| date.sunrise_zenith | @H_502_188@90.583333 @H_502_188@90.583333||
| date.sunset_zenith | @H_502_188@90.583333 @H_502_188@90.583333||
| date.timezone | @H_502_188@no value @H_502_188@no value
