nginx不执行php文件

Question

我在我的专用根服务器上运行nginx，并有多个WordPress的网站。

此外我想通过PHP脚本更新我的私人IP。为此，我创建了这个PHP文件（myscript.php）：

<?php  
    $pwort = 'mypassword'; 
    $port = ':80'; 

    $dyntxt = "my_IP.txt"; 
    $pworttest = $_GET["pass"]; 
    $IP = $_GET["meineip"]; 

    if (file_exists($dyntxt)){ 
     if($pworttest==$pwort) { 
      $a = fopen("$dyntxt", "w"); 
      $dynamicip = $_SERVER["REMOTE_ADDR"]; 
      fwrite($a, $IP); 
      fclose($a); 
     } 
     else { 
      $a = fopen("$dyntxt", "r+"); 
      $dynamicip = fread($a,filesize($dyntxt)); 
      fclose($a); 

      $url="http://".$dynamicip."".$port; 
      header("Location: $url"); 
     } 
    } 
?> 

这里是我的配置为dyn.myserver.co上nginx的：

server { 
    listen 80; 
    listen [::]:80; 

    root /var/www/dyn; 
    index index.php index.html index.htm; 

    server_name dyn.myserver.co; 

    location/{ 
     try_files $uri/ /index.php?$args; 
    } 
    error_page 404 /404.html; 
    error_page 500 502 503 504 /50x.html; 
    location = /50x.html { 
     root /var/www/dyn; 
    } 

    location ~ \.php$ { 
     try_files $uri =404; 
     fastcgi_split_path_info ^(.+\.php)(/.+)$; 
     fastcgi_pass unix:/var/run/php5-fpm.sock; 
     fastcgi_index index.php; 
     fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name; 
     include fastcgi_params; 
    } 
} 

这是写在MYIP的IP。通过cronjob将txt复制到DNS服务器。这是行得通的。 例如：在我的apache服务器上，我调用了dyndns URL（http://dyn.myserver.co/myscript.php），并被重定向到填充在myIP.txt中的IP。在nginx上它只显示了myscript.php的内容。

服务PHP5-FPM状态给出：

root@host01:/etc/php5/fpm/pool.d# service php5-fpm status 
● php5-fpm.service - The PHP FastCGI Process Manager 
    Loaded: loaded (/lib/systemd/system/php5-fpm.service; enabled) 
    Active: active (running) since Tue 2017-07-11 16:08:54 CEST; 3 days ago 
    Process: 495 ExecStartPre=/usr/lib/php5/php5-fpm-checkconf (code=exited, status=0/SUCCESS) 
Main PID: 613 (php5-fpm) 
    Status: "Processes active: 0, idle: 3, Requests: 3294, slow: 0, Traffic: 0req/sec" 
    CGroup: /system.slice/php5-fpm.service 
      ├─ 613 php-fpm: master process (/etc/php5/fpm/php-fpm.conf) 
      ├─ 677 php-fpm: pool www 
      ├─ 1486 php-fpm: pool www 
      └─23693 php-fpm: pool www 

Jul 11 16:08:52 host01 systemd[1]: Starting The PHP FastCGI Process Manager... 
Jul 11 16:08:54 host01 systemd[1]: Started The PHP FastCGI Process Manager. 

我认为这是与nginx的配置有问题。有谁能够帮助我？

Answer 1

将这个现场可用的文件夹

server { 
    listen 80; 
    #listen [::]:80; 

    root /var/www/dyn; 
    index index.php index.html index.htm; 

    server_name dyn.myserver.co; 

    error_page 404 /404.html; 
    error_page 500 502 503 504 /50x.html; 

    location/{ 
     try_files $uri $uri/ =404; 
    } 

    location ~ \.php$ { 
     try_files $uri =404; 
     fastcgi_split_path_info ^(.+\.php)(/.+)$; 
     fastcgi_pass unix:/var/run/php5-fpm.sock; 
     fastcgi_index index.php; 
     include fastcgi_params; 
    } 
} 

然后，你必须在文件链接到启用站点文件夹

sudo ln -s /etc/nginx/sites-available/example.com /etc/nginx/sites-enabled/example.com

，并重新启动nginx的服务

Answer 2

我解决了这个问题...

这就是我的scipt：

<?  
    $pwort = 'mypassword'; 
    $port = ':80'; 

    $dyntxt = "my_IP.txt"; 
    $pworttest = $_GET["pass"]; 
    $IP = $_GET["meineip"]; 

    if (file_exists($dyntxt)){if($pworttest==$pwort) { $a = fopen("$dyntxt", "w"); 
    $dynamicip = $_SERVER["REMOTE_ADDR"]; 
    fwrite($a, $IP); 
    fclose($a); } 
    else { $a = fopen("$dyntxt", "r+"); 
    $dynamicip = fread($a,filesize($dyntxt)); 
    fclose($a); 

    $url="http://".$dynamicip."".$port; 
    header("Location: $url");} } 
?> 

但它必须是：

<?php  
    $pwort = 'mypassword'; 
    $port = ':80'; 

    $dyntxt = "my_IP.txt"; 
    $pworttest = $_GET["pass"]; 
    $IP = $_GET["meineip"]; 

    if (file_exists($dyntxt)){if($pworttest==$pwort) { $a = fopen("$dyntxt", "w"); 
    $dynamicip = $_SERVER["REMOTE_ADDR"]; 
    fwrite($a, $IP); 
    fclose($a); } 
    else { $a = fopen("$dyntxt", "r+"); 
    $dynamicip = fread($a,filesize($dyntxt)); 
    fclose($a); 

    $url="http://".$dynamicip."".$port; 
    header("Location: $url");} } 
?> 

非常感谢@StefansArya你的努力！