CodeCharge TAIWAN

代碼: 選擇全部

<?php

$bad_files = array();
$directory = ".";        // Current directory
$fix_file = FALSE;    // Change to TRUE, if you want to automatically fix files with BOM mark
$recursive_check = TRUE;

scanDirectory($directory, $bad_files);

if (count($bad_files) > 0)
{
    echo "<br><br><br>Found the following files with a bad BOM:<br>";
    printResults($bad_files);
}
else
    echo "No Errors Found";


function scanDirectory($directory, &$bad_files)
{
    global $recursive_check;
    $skip_directories = array(".", "..", "cache");

    if ($handle = opendir($directory))
    {
        echo "Checking Directory: $directory<br>";

        while (false !== ($file = readdir($handle)))
        {
            $fullFile = $directory . DIRECTORY_SEPARATOR . $file;

            // Recursive Call for sub-directories.
            if (is_dir($fullFile) && $recursive_check)
            {
                if (in_array($file, $skip_directories))
                    Continue;

                scanDirectory($fullFile, $bad_files);
            }

            if (checkFile($fullFile, $file))
                $bad_files[] = $fullFile;
        }

        closedir($handle);
    }
}

function checkFile($file, $fileOnly)
{
    global $fix_file;

    if (!is_file($file))
        return;

    if (substr($fileOnly, -4) == ".log")
        return;

    echo "&nbsp;&nbsp;$fileOnly";

    $isBad = FALSE;
    $file_contents = file_get_contents($file, "+r");

    $hex = bin2hex($file_contents);
    $first_token = substr($hex, 0, 6);

    if ($first_token == 'efbbbf')
    {
        $isBad = TRUE;
        echo "&nbsp;...FOUND ERROR<br>";
        
        if ($fix_file)
            fixFile($hex,$file);
    }
    else
        echo "&nbsp;...OK<br>";

    return $isBad;
}


function printResults($results)
{
    foreach ($results as $fileName)
        echo "$fileName<br>";
}


function fixFile($hex, $file)
{
    $fp = fopen($file, 'w');
    $good = substr($hex, 6);
    $good_string = pack('H*', $good);
    fwrite($fp, $good_string);
    fclose($fp);
}

?>