如何使用PHP在特殊目录中创建文件

Question

如何在我想要使用php的目录中的服务器上创建文件？我找到了函数fopen，但它对我没用，因为我们无法选择目录。

示例：

$href = '/contact/downloads/227856/file2.php'    
if (file_exists($href)) {
    echo "File exists";
} else {
    echo "File doesn't exist, but we will create it";

// And there we gonna create the file in the directory $href
}

Answer 1

$path_to_file = " " //Make sure $path_to_file is the full path, something like /home/user/public_html/etc/ <br>  
$yourFileName = 'myfile';
$ourFileHandle= fopen($path_to_file.$yourFileName, 'w') or die('Permission error');