11/08/2018, 20:56
Check và cắt ký tự BOM trong file UTF-8
Check bom function checkBOM($filePath) { $isBOM = false; if (is_file($filePath)) { $str = file_get_contents($filePath); $bom = pack("CCC", 0xef, 0xbb, 0xbf); if (0 == strncmp($str, $bom, 3)) { $isBOM = true; $str = substr($str, 3); ...
Check bom
function checkBOM($filePath) { $isBOM = false; if (is_file($filePath)) { $str = file_get_contents($filePath); $bom = pack("CCC", 0xef, 0xbb, 0xbf); if (0 == strncmp($str, $bom, 3)) { $isBOM = true; $str = substr($str, 3); file_put_contents($filePath, $str); } } return $isBOM; }
Quét toàn bộ thư mục để check
function read_dir($dir_path) { if ($handle = opendir($dir_path)) { while (false !== ($entry = readdir($handle))) { if ($entry != "." && $entry != "..") { $path_file = $dir_path . '/' . $entry; if (is_file($path_file)) { if (checkBOM($path_file)) { echo $path_file . " "; } } else { read_dir($path_file); } } } closedir($handle); } }