1.2.0 (2023-09-22)

• Code cleanup per PHPStan (level: 9, strict, bleeding edge)
• New function arrayInterlace
• doesContain() and doesNotContain() now uses the PHP 8 native str_contains() function.
  • No longer relies on mbstring for these two functions, as it does not appear to be necessary.
  • However, you can pass true to the $multibyte parameter to use mbstring
  • New signature: (string $haystack, string $needle, bool $insensitive = false, bool $multibyte = false)
• beginsWith() and endsWith() now uses the PHP 8 native str_starts_with() and str_ends_with() functions.
  • No longer relies on mbstring for these two functions, as it does not appear to be necessary.
  • However, you can pass true to the $multibyte parameter to use mbstring
  • New signature: (string $haystack, string $needle, bool $insensitive = false, bool $multibyte = false)
• New functions for temperature conversions:
  • fahrenheitToCelsius, celsiusToFahrenheit, celsiusToKelvin, kelvinToCelsius, fahrenheitToKelvin, kelvinToFahrenheit
  • fahrenheitToRankine, rankineToFahrenheit, celsiusToRankine, rankineToCelsius, kelvinToRankine, rankineToKelvin
• Reworked arrayFlatten, now has new paramater $prepend
• statusHeader() is now deprecated, you can use PHP's built-in http_response_code function instead.
• validJson() should now return properly
• Initial implementation of PHPUnit and the testing suite.