cultureInfo::getEnglishName does not return an arrary

[rabol]

According to the documentation, CulturInfo?->getEnglishName should return an array containing the language and country, but it returns a string.

Please do one of two: update the documentation and provide a new method that returns an array or 'fix' the current version.

IMHO option one would be best not to break BCP :)

I would have extended a class from CultureInfo? and made the new method, but findInfo is protected and can not be used in my class.

[rabol]

Please disregard my comment about findInfo

[rabol]

Small comment: for some cultures the $language[0] is not set line 428 and line 430 in CulturInfo?.php:

Culture code in,in_ID,iw, iw_IL

The follwoing culture code thorws 'Invalid culture supplied' exception: hy_AM_REVISED, ja_JP_TRADITIONAL, kok, kok_IN ,sr_Cyrl, sr_Cyrl_YU, sr_Latn, sr_Latn_YU, th_TH_TRADITIONAL, zh_Hans, zh_Hans_CN, zh_Hans_SG, zh_Hant,zh_Hant_HK, zh_Hant_MO, zh_Hant_TW

[wei]

These

hy_AM_REVISED, ja_JP_TRADITIONAL, kok, kok_IN ,sr_Cyrl, sr_Cyrl_YU, sr_Latn, sr_Latn_YU, th_TH_TRADITIONAL, zh_Hans, zh_Hans_CN, zh_Hans_SG, zh_Hant,zh_Hant_HK, zh_Hant_MO, zh_Hant_TW

some hierachial data, for example, z_Hant is used zh_Hant_TW, then zh_Hant_Tw is used by zh_TW. Not sure about the others.

I think they are not actual culture codes, but is there to reduce duplicate data.