.conf通過php找不到

Question

我正在嘗試讀取Linux下/ var/www/myDir下的.conf文件。

這是它說找不到文件的代碼

$confFile = "vhost.conf"; 
if (file_exists($confFile)) { 
    echo "The file $filename exists"; 
} else { 
    echo "The file $filename does not exist"; 
} 

。任何想法，爲什麼>

感謝 讓

Answer 1

給的完整路徑

$confFile = "/var/www/myDir/vhost.conf"; 

Answer 2

是你的腳本在同一路徑執行？否則請嘗試使用完整路徑

if (file_exists('/var/www/myDir'. $confFile)) { 

...

Answer 3

嘗試使用絕對路徑，像這樣：

 
$confFile = $_SERVER['DOCUMENT_ROOT'] . "/vhost.conf"; 
if (file_exists($confFile)) { 
    echo "The file $filename exists"; 
} else { 
    echo "The file $filename does not exist"; 
} 

或者，也許這樣的：

 
$confFile = "/var/www/myDir/vhost.conf"; 
if (file_exists($confFile)) { 
    echo "The file $filename exists"; 
} else { 
    echo "The file $filename does not exist"; 
}