Centos7 64bit 웹서버 만들기-PHP설치 CAP5

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이제 깔아보자..php 이것만 깔면 웹서버 구색이 갖춰지는군..

요점은 맨밑에 ...

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[root@localhost ~]# yum groupinstall php <-(php관련 그룹을 모두 인스톨한다)
Loaded plugins: fastestmirror
There is no installed groups file.
Maybe run: yum groups mark convert (see man yum)
base                                                     | 3.6 kB     00:00    
extras                                                   | 3.4 kB     00:00    
mysql-connectors-community                               | 2.5 kB     00:00    
mysql-tools-community                                    | 2.5 kB     00:00    
mysql56-community                                        | 2.5 kB     00:00    
updates                                                  | 3.4 kB     00:00    
mysql56-community/x86_64/primary_db                        |  92 kB   00:00    
Loading mirror speeds from cached hostfile
 * base: data.nicehosting.co.kr
 * extras: data.nicehosting.co.kr
 * updates: data.nicehosting.co.kr
Resolving Dependencies
--> Running transaction check
---> Package php.x86_64 0:5.4.16-23.el7_0.3 will be installed
--생략--
--> Finished Dependency Resolution

Dependencies Resolved

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 Package            Arch          Version                     Repository   Size
================================================================================
Installing for group install "PHP 吏?:
 php                x86_64        5.4.16-23.el7_0.3           base        1.3 M
 php-gd             x86_64        5.4.16-23.el7_0.3           base        124 k
 php-pdo            x86_64        5.4.16-23.el7_0.3           base         95 k
 php-pear           noarch        1:1.9.4-21.el7              base        357 k
 php-xml            x86_64        5.4.16-23.el7_0.3           base        122 k
Installing for dependencies:
 libXpm             x86_64        3.5.10-5.1.el7              base         52 k
 libxslt            x86_64        1.1.28-5.el7                base        242 k
 libzip             x86_64        0.10.1-8.el7                base         48 k
 php-cli            x86_64        5.4.16-23.el7_0.3           base        2.7 M
 php-common         x86_64        5.4.16-23.el7_0.3           base        561 k
 php-process        x86_64        5.4.16-23.el7_0.3           base         52 k
 t1lib              x86_64        5.1.2-14.el7                base        166 k

Transaction Summary
================================================================================
Install  5 Packages (+7 Dependent packages)

Total download size: 5.9 M
Installed size: 21 M
Is this ok [y/d/N]: y
Downloading packages:
(1/12): libXpm-3.5.10-5.1.el7.x86_64.rpm                   |  52 kB   00:00     
--생략-- 
(12/12): php-5.4.16-23.el7_0.3.x86_64.rpm                  | 1.3 MB   00:01    
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Total                                              4.4 MB/s | 5.9 MB  00:01    
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction
  Installing : libzip-0.10.1-8.el7.x86_64                                  1/12 
  --생략--
  Installing : php-pdo-5.4.16-23.el7_0.3.x86_64                       12/12
  Verifying  : php-common-5.4.16-23.el7_0.3.x86_64                  1/12 
  --생략--
  Verifying  : 1:php-pear-1.9.4-21.el7.noarch                           12/12

Installed:
  php.x86_64 0:5.4.16-23.el7_0.3          php-gd.x86_64 0:5.4.16-23.el7_0.3    
  php-pdo.x86_64 0:5.4.16-23.el7_0.3      php-pear.noarch 1:1.9.4-21.el7       
  php-xml.x86_64 0:5.4.16-23.el7_0.3    

Dependency Installed:
  libXpm.x86_64 0:3.5.10-5.1.el7         libxslt.x86_64 0:1.1.28-5.el7         
  libzip.x86_64 0:0.10.1-8.el7           php-cli.x86_64 0:5.4.16-23.el7_0.3    
  php-common.x86_64 0:5.4.16-23.el7_0.3  php-process.x86_64 0:5.4.16-23.el7_0.3
  t1lib.x86_64 0:5.1.2-14.el7          

Complete!
[root@localhost ~]#  

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작동하는지 php명령어를 입력하고 접속해보자

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[root@localhost ~]# vi /var/www/html/test.php <-(경로잘 봐.. 다음부턴 툴을 사용하고 지금은 간단히
<?php
phpinfo();
?>
~
"/var/www/html/test.php" [New] 3L, 17C written
[root@localhost ~]#  

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어라??? 왜 안되지?? 아항 아파치를 재구동 해야하나.. 그럼 해보지 뭐~!

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[root@localhost ~]# systemctl restart httpd <-(아파치 재구동)

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재구동도 안되네.. 그럼 네이버검색해보자 어케 하는건지.. 구글링중~~~

아하.. 아파치설정을 해야하는구나.. 그럼 httpd.conf의 내용을 수정하자..

수정할 내용은

AddType application/x-httpd-php .php .php3 .html .htm

AddType application/x-httpd-php .php-source .phps 요거(2줄)라네요

설정파일을 찾아보자~~

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[root@localhost ~]# find / -name httpd.conf <-(파일찾는명령 자주쓰는 명령이지...ㅋ)
/etc/httpd/conf/httpd.conf
/usr/lib/tmpfiles.d/httpd.conf
[root@localhost ~]# vi /etc/httpd/conf/httpd.conf <-(vi 편집기 알아야될 명령어 i / esc키 :(콜론) w / q)

# This is the main Apache HTTP server configuration file.  It contains the
# configuration directives that give the server its instructions.
# See <URL:http://httpd.apache.org/docs/2.4/> for detailed information.
# In particular, see
# <URL:http://httpd.apache.org/docs/2.4/mod/directives.html>
# for a discussion of each configuration directive.

--생략--

ServerRoot "/etc/httpd"

#Listen 12.34.56.78:80
Listen 80

--생략--

Include conf.modules.d/*.conf

#
# If you wish httpd to run as a different user or group, you must run
# httpd as root initially and it will switch.
#
# User/Group: The name (or #number) of the user/group to run httpd as.
# It is usually good practice to create a dedicated user and group for
# running httpd, as with most system services.
#
User apache
Group apache

--생략--

#ServerName www.example.com:80

#
# Deny access to the entirety of your server's filesystem. You must
# explicitly permit access to web content directories in other
# <Directory> blocks below.
#
<Directory />
    AllowOverride none
    Require all denied
</Directory>

--생략--

 # For type maps (negotiated resources):
    #AddHandler type-map var

    #
    # Filters allow you to process content before it is sent to the client.
    #
    # To parse .shtml files for server-side includes (SSI):
    # (You will also need to add "Includes" to the "Options" directive.)
    #
    AddType text/html .shtml
    AddOutputFilter INCLUDES .shtml

    AddType application/x-httpd-php .php .php3 .html .htm 

    AddType application/x-httpd-php-source .phps

(2줄입력하고 esc키 누르고 :(콜론)누르고 wq입력하고 enter 하면 저장후 종료된다)
</IfModule>

[root@localhost ~]# systemctl restart httpd <-(아파치 재구동)

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오 된다... 그런데 한가지 의문점.. php 구문은<? ?> 요런식으로 한다. <?php ?> 요렇게도 하고

근데 <? ?>요렇게 했더니 안나온다.. 뭔가 설정이 있는듯.. 찾아보자.. 구글링중~~!!

찾았다...

short_open_tag = On “<?php” 와 “<?” 를 사용 할 수 있도록 한다. 요거다..

이설정은 php.ini에서 한다.. 그럼 시작

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[root@localhost ~]# find / -name php.ini
/etc/php.ini

[root@localhost ~]# vi /etc/php.ini

[PHP]

;;;;;;;;;;;;;;;;;;;
; About php.ini   ;
;;;;;;;;;;;;;;;;;;;
; PHP's initialization file, generally called php.ini, is responsible for
; configuring many of the aspects of PHP's behavior.
--생략-- 

;;;;;;;;;;;;;;;;;;;;
; Language Options ;
;;;;;;;;;;;;;;;;;;;;

; Enable the PHP scripting language engine under Apache.
; http://php.net/engine
engine = On

; This directive determines whether or not PHP will recognize code between
; <? and ?> tags as PHP source which should be processed as such. It's been
; recommended for several years that you not use the short tag "short cut" and
; instead to use the full <?php and ?> tag combination. With the wide spread use
; of XML and use of these tags by other languages, the server can become easily
; confused and end up parsing the wrong code in the wrong context. But because
; this short cut has been a feature for such a long time, it's currently still
; supported for backwards compatibility, but we recommend you don't use them.
; Default Value: On
; Development Value: Off
; Production Value: Off
; http://php.net/short-open-tag
short_open_tag = Off <-(요거를 on으로 바꿔주자) 

--생략--

"/etc/php.ini" 1797L, 64944C written
[root@localhost ~]#

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그럼 소스를 <?php phpinfo(); ?> --> <? phpinfo(); ?> 요렇게 바꿔보고 해보자..

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[root@localhost ~]# vi /var/www/html/test.php
<?
phpinfo();
?>
~
"/var/www/html/test.php" 3L, 17C written
[root@localhost ~]# systemctl restart httpd <-(아파치서버 재시작)

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되는거 확인 되었다.. 예~~

요점정리

1. [root@localhost ~]# yum groupinstall php <-(php관련 그룹을 모두 인스톨한다)

2. [root@localhost ~]# vi /etc/httpd/conf/httpd.conf

   AddType application/x-httpd-php .php .php3 .html .htm

   AddType application/x-httpd-php .php-source .phps

   위 두줄 입력하고 저장

3. [root@localhost ~]# vi /etc/php.ini

   short_open_tag = Off <-(요거를 on으로 바꿔주자)-->short_open_tag = On 

4. [root@localhost ~]# systemctl restart httpd <-(아파치 재구동)

이렇게 간단히 끝났다.. 휴.. 정말 끝이네 이로써 그릇이 완성돼었다..

문제는 하면서 php.ini 설정과 httpd.conf 설정 파일을 만지게 될 것이다..

그때 그때 맞추서 하자. 지금 막 고쳐봐야 생각도 안나고 우선은 서버가 돌아가는데 집중하자.

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