xNightR00T File Manager

<?php

namespace ZendServer\FS;

use ZendServer\Log\Log,
    ZendServer\Exception as ZSException;

class FileObject extends \SplFileObject
{

    public function __construct($file_name, $open_mode = 'r', $use_include_path = false, $context = NULL)
    {
        try {
            @parent::__construct($file_name, $open_mode, $use_include_path); // silencing - no need to generate E_WARNING if file is not there, as we throw exception anyhow
        } catch (\Exception $e) {
            $error = self::extractError($e->getMessage());
            if ($error) {
                throw new ZSException("$error '$file_name'");
            }
            throw new ZSException(_t("An internal error occurred while trying to open file '%s'", array($file_name)));
        }
    }

    /**
     * Returns the file last modification time
     *
     * @return int
     */
    public function getMTime()
    {
        clearstatcache(); // Clear the cached information between calls (for cases the file is changed between 2 function calls)
        return parent::getMTime();
    }

    /**
     * Returns the file content
     *
     * @return string
     */
    public function readAll()
    {
        $content = array();

        foreach ($this as $line) {
            $content[] = $line;
        }

        return implode('', $content);
    }

    /**
     * Extracts a clean error message from the SPLFileObject exception error
     *
     * For example:
     * "SplFileObject::__construct(/usr/local/zend/etc/page_cache_deps.xml) [splfileobject.--construct]: failed to open stream: No such file or directory
     * It will return a string 'No such file or directory'
     *
     * @param string $message
     * @return string
     */
    static private function extractError($message)
    {
        $pos = strrpos($message, ':');
        if ($pos !== false) {
            return substr($message, ($pos + 2));
        }
        return $pos;
    }
}