voku\helper\UTF8::encode()

Complexity

Conditions	15
Paths	6

Size

Total Lines	61
Code Lines	36

Duplication

Lines	23
Ratio	37.7 %

Code Coverage

Tests	4
CRAP Score	16.7999

Importance

Changes	4
Bugs	0	Features	1

<?php
  public static function encode($encoding, $str, $force = true)
  {
    $str = (string)$str;
    $encoding = (string)$encoding;

    if (!isset($str[0], $encoding[0])) {
      return $str;
    }

    $encoding = self::normalizeEncoding($encoding);
    $encodingDetected = self::str_detect_encoding($str);

    if (
        $encodingDetected

The expression $encodingDetected of type false|string is loosely compared to true; this is ambiguous if the string can be empty. You might want to explicitly use !== false instead.

        &&
        (
            $force === true
            ||
            $encodingDetected !== $encoding
        )
    ) {
      self::checkForSupport();

      if (

This code seems to be duplicated across your project.

          $encoding === 'UTF-8'
          &&
          (
              $force === true
              || $encodingDetected === 'UTF-8'
              || $encodingDetected === 'WINDOWS-1252'
              || $encodingDetected === 'ISO-8859-1'
          )
      ) {
        return self::to_utf8($str);
      }

      if (

This code seems to be duplicated across your project.

          $encoding === 'ISO-8859-1'
          &&
          (
              $force === true
              || $encodingDetected === 'ISO-8859-1'
              || $encodingDetected === 'UTF-8'
          )
      ) {
        return self::to_win1252($str);
      }

      $strEncoded = \mb_convert_encoding(
          $str,
          $encoding,
          $encodingDetected
      );

      if ($strEncoded) {
        return $strEncoded;
      }
    }

    return $str;
  }