public static function normalizePath($path) {
    $parts = [];
    $path = str_replace('\\', '/', $path);
    $path = preg_replace('/\/+/', '/', $path);
    $segments = explode('/', $path);
    foreach ($segments as $segment) {
      if ($segment != '.') {
        $test = array_pop($parts);
        if (is_null($test)) {
          $parts[] = $segment;
        }
        elseif ($segment == '..') {
          if ($test == '..') {
            $parts[] = $test;
          }
          if ($test == '..' || $test == '') {
            $parts[] = $segment;
          }
        }
        else {
          $parts[] = $test;
          $parts[] = $segment;
        }
      }
    }
    return implode('/', $parts);
  }
public static function normalizePath($path) {
    $parts = [];
    $path = str_replace('\\', '/', $path);
    $path = preg_replace('/\/+/', '/', $path);
    $segments = explode('/', $path);
    foreach ($segments as $segment) {
      if ($segment != '.') {
        $test = array_pop($parts);
        if (is_null($test)) {
          $parts[] = $segment;
        }
        elseif ($segment == '..') {
          if ($test == '..') {
            $parts[] = $test;
          }
          if ($test == '..' || $test == '') {
            $parts[] = $segment;
          }
        }
        else {
          $parts[] = $test;
          $parts[] = $segment;
        }
      }
    }
    return implode('/', $parts);
  }
public static function normalizePath ( $ path ) { $ parts = [ ] ; $ path = str_replace ( '\\' , '/' , $ path ) ; $ path = preg_replace ( '/\/+/' , '/' , $ path ) ; $ segments = explode ( '/' , $ path ) ; foreach ( $ segments as $ segment ) { if ( $ segment != '.' ) { $ test = array_pop ( $ parts ) ; if ( is_null ( $ test ) ) { $ parts [ ] = $ segment ; } elseif ( $ segment == '..' ) { if ( $ test == '..' ) { $ parts [ ] = $ test ; } if ( $ test == '..' || $ test == '' ) { $ parts [ ] = $ segment ; } } else { $ parts [ ] = $ test ; $ parts [ ] = $ segment ; } } } return implode ( '/' , $ parts ) ; }
Returns normalized file path.

@codeCoverageIgnore
@deprecated
Returns normalized file path .