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122 lines
3.0 KiB
PHP
122 lines
3.0 KiB
PHP
--TEST--
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Unicode case mapping
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--EXTENSIONS--
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mbstring
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--FILE--
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<?php
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function toCases($str) {
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echo "String: $str\n";
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echo "Lower: ", mb_convert_case($str, MB_CASE_LOWER), "\n";
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echo "Lower Simple: ", mb_convert_case($str, MB_CASE_LOWER_SIMPLE), "\n";
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echo "Upper: ", mb_convert_case($str, MB_CASE_UPPER), "\n";
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echo "Upper Simple: ", mb_convert_case($str, MB_CASE_UPPER_SIMPLE), "\n";
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echo "Title: ", mb_convert_case($str, MB_CASE_TITLE), "\n";
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echo "Title Simple: ", mb_convert_case($str, MB_CASE_TITLE_SIMPLE), "\n";
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echo "Fold: ", mb_convert_case($str, MB_CASE_FOLD), "\n";
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echo "Fold Simple: ", mb_convert_case($str, MB_CASE_FOLD_SIMPLE), "\n";
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echo "\n";
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}
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toCases("ß");
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toCases("ff");
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toCases("İ");
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// Make sure that case-conversion in Turkish still works correctly.
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// Using the language-agnostic Unicode case mappings would result in
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// characters that are illegal under ISO-8859-9.
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mb_internal_encoding('ISO-8859-9');
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// Capital I with dot (U+0130)
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$str = "\xdd";
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echo bin2hex(mb_convert_case($str, MB_CASE_LOWER)), "\n";
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echo bin2hex(mb_convert_case($str, MB_CASE_LOWER_SIMPLE)), "\n";
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echo bin2hex(mb_convert_case($str, MB_CASE_FOLD)), "\n";
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echo bin2hex(mb_convert_case($str, MB_CASE_FOLD_SIMPLE)), "\n";
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echo "\n";
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// Lower i without dot (U+0131)
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$str = "\xfd";
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echo bin2hex(mb_convert_case($str, MB_CASE_UPPER)), "\n";
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echo bin2hex(mb_convert_case($str, MB_CASE_UPPER_SIMPLE)), "\n";
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echo bin2hex(mb_convert_case($str, MB_CASE_FOLD)), "\n";
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echo bin2hex(mb_convert_case($str, MB_CASE_FOLD_SIMPLE)), "\n";
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echo "\n";
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// Capital I without dot (U+0049)
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$str = "\x49";
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echo bin2hex(mb_convert_case($str, MB_CASE_LOWER)), "\n";
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echo bin2hex(mb_convert_case($str, MB_CASE_LOWER_SIMPLE)), "\n";
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echo bin2hex(mb_convert_case($str, MB_CASE_FOLD)), "\n";
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echo bin2hex(mb_convert_case($str, MB_CASE_FOLD_SIMPLE)), "\n";
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echo "\n";
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// Lower i with dot (U+0069)
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$str = "\x69";
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echo bin2hex(mb_convert_case($str, MB_CASE_UPPER)), "\n";
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echo bin2hex(mb_convert_case($str, MB_CASE_UPPER_SIMPLE)), "\n";
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echo bin2hex(mb_convert_case($str, MB_CASE_FOLD)), "\n";
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echo bin2hex(mb_convert_case($str, MB_CASE_FOLD_SIMPLE)), "\n";
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// Check handling of Greek letter capital sigma
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echo mb_convert_case("ΚΑΛΗΣΠΕΡΑ ΣΑΣ", MB_CASE_TITLE, "UTF-8"), "\n";
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echo mb_convert_case("ΚΑΛΗΣΠΕΡΑ ΣΑΣ", MB_CASE_TITLE_SIMPLE, "UTF-8"), "\n";
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echo mb_convert_case("ΚΑΛΗΣΠΕΡΑ ΣΑΣ", MB_CASE_LOWER, "UTF-8"), "\n";
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echo mb_convert_case("ΚΑΛΗΣΠΕΡΑ ΣΑΣ", MB_CASE_LOWER_SIMPLE, "UTF-8"), "\n";
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?>
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--EXPECT--
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String: ß
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Lower: ß
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Lower Simple: ß
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Upper: SS
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Upper Simple: ß
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Title: Ss
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Title Simple: ß
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Fold: ss
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Fold Simple: ß
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String: ff
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Lower: ff
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Lower Simple: ff
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Upper: FF
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Upper Simple: ff
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Title: Ff
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Title Simple: ff
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Fold: ff
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Fold Simple: ff
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String: İ
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Lower: i̇
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Lower Simple: i
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Upper: İ
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Upper Simple: İ
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Title: İ
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Title Simple: İ
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Fold: i̇
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Fold Simple: İ
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69
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69
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69
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69
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49
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49
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fd
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fd
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fd
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fd
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fd
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fd
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dd
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dd
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69
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69
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Καλησπερα Σας
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Καλησπερα Σασ
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καλησπερα σας
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καλησπερα σασ
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