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();
?>
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在网页中输入localhost/test.PHP,出现类似于如下信息:
Core
| PHP Version | 7.0.4-7kord2 |
| Directive | Local Value | Master Value |
|---|---|---|
| allow_url_fopen | On | On |
| allow_url_include | Off | Off |
| arg_separator.input | & | & |
| arg_separator.output | & | & |
| auto_append_file | no value | no value |
| auto_globals_jit | On | On |
| auto_prepend_file | no value | no value |
| browscap | no value | no value |
| default_charset | UTF-8 | UTF-8 |
| default_mimetype | text/html | text/html |
| disable_classes | no value | no value |
| disable_functions | 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, | pcntl_alarm, |
| display_errors | Off | Off |
| display_startup_errors | Off | Off |
| doc_root | no value | no value |
| docref_ext | no value | no value |
| docref_root | no value | no value |
| enable_dl | Off | Off |
| enable_post_data_reading | On | On |
| error_append_string | no value | no value |
| error_log | no value | no value |
| error_prepend_string | no value | no value |
| error_reporting | 22527 | 22527 |
| exit_on_timeout | Off | Off |
| expose_PHP | Off | Off |
| extension_dir | /usr/lib/PHP/20151012 | /usr/lib/PHP/20151012 |
| file_uploads | On | On |
| highlight.comment | #FF8000 | #FF8000 |
| highlight.default | #0000BB | #0000BB |
| highlight.html | #000000 | #000000 |
| highlight.keyword | #007700 | #007700 |
| highlight.string | #DD0000 | #DD0000 |
| html_errors | On | On |
| ignore_repeated_errors | Off | Off |
| ignore_repeated_source | Off | Off |
| ignore_user_abort | Off | Off |
| implicit_flush | Off | Off |
| include_path | .:/usr/share/PHP | .:/usr/share/PHP |
| input_encoding | no value | no value |
| internal_encoding | no value | no value |
| log_errors | On | On |
| log_errors_max_len | 1024 | 1024 |
| mail.add_x_header | On | On |
| mail.force_extra_parameters | no value | no value |
| mail.log | no value | no value |
| max_execution_time | 30 | 30 |
| max_file_uploads | 20 | 20 |
| max_input_nesting_level | 64 | 64 |
| max_input_time | 60 | 60 |
| max_input_vars | 1000 | 1000 |
| memory_limit | 128M | 128M |
| open_basedir | no value | no value |
| output_buffering | 4096 | 4096 |
| output_encoding | no value | no value |
| output_handler | no value | no value |
| post_max_size | 8M | 8M |
| precision | 14 | 14 |
| realpath_cache_size | 16K | 16K |
| realpath_cache_ttl | 120 | 120 |
| register_argc_argv | Off | Off |
| report_memleaks | On | On |
| report_zend_debug | On | On |
| request_order | GP | GP |
| sendmail_from | no value | no value |
| sendmail_path | /usr/sbin/sendmail-t-i | /usr/sbin/sendmail-t-i |
| serialize_precision | 17 | 17 |
| short_open_tag | Off | Off |
| SMTP | localhost | localhost |
| smtp_port | 25 | 25 |
| sql.safe_mode | Off | Off |
| sys_temp_dir | no value | no value |
| track_errors | Off | Off |
| unserialize_callback_func | no value | no value |
| upload_max_filesize | 2M | 2M |
| upload_tmp_dir | no value | no value |
| user_dir | no value | no value |
| user_ini.cache_ttl | 300 | 300 |
| user_ini.filename | .user.ini | .user.ini |
| variables_order | GPCS | GPCS |
| xmlrpc_error_number | 0 | 0 |
| xmlrpc_errors | Off | Off |
| zend.assertions | -1 | -1 |
| zend.detect_unicode | On | On |
| zend.enable_gc | On | On |
| zend.multibyte | Off | Off |
| zend.script_encoding | no value | no value |
ctype
| ctype functions | enabled |
date
| date/time support | enabled |
| "Olson" Timezone Database Version | 0.system |
| Timezone Database | internal |
| Default timezone | Asia/Chongqing |
| Directive | Local Value | Master Value |
|---|---|---|
| date.default_latitude | 31.7667 | 31.7667 |
| date.default_longitude | 35.2333 | 35.2333 |
| date.sunrise_zenith | 90.583333 | 90.583333 |
| date.sunset_zenith | 90.583333 | 90.583333 |
| date.timezone | no value | no value |
