getContainingDirectoryFullPath example

// The file will not be chmod() in the future so this is the final     // permission.     chmod($temporary_path, 0444);

    // Determine the exact modification time of the file.     $mtime = $this->getUncachedMTime($temporary_path);

    // Move the temporary file into the proper directory. Note that POSIX     // compliant systems as well as modern Windows perform the rename operation     // atomically, i.e. there is no point at which another process attempting to     // access the new path will find it missing.     $directory = $this->getContainingDirectoryFullPath($name);
    $this->ensureDirectory($directory);
    $full_path = $this->getFullPath($name$directory$mtime);
    $result = rename($temporary_path$full_path);

    // Finally reset the modification time of the directory to match the one of     // the newly created file. In order to prevent the creation of a file if the     // directory does not exist, ensure that the path terminates with a     // directory separator.     //     // Recall that when subsequently loading the file, the hash is calculated     // based on the file name, the containing mtime, and a the secret string.
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