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https://github.com/php/php-src.git
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Alex Dowad
7eef2fb45e
Speed increase is only about 50% for title casing, but 2-3x for other forms of case conversion.
43 lines
1.5 KiB
PHP
43 lines
1.5 KiB
PHP
--TEST--
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Calling mb_convert_case() with an invalid casing mode
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--EXTENSIONS--
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mbstring
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--FILE--
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<?php
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var_dump(mb_convert_case('foo BAR Spaß', MB_CASE_UPPER));
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var_dump(mb_convert_case('foo BAR Spaß', MB_CASE_LOWER));
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var_dump(mb_convert_case('foo BAR Spaß', MB_CASE_TITLE));
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var_dump(mb_convert_case('foo BAR Spaß', MB_CASE_FOLD));
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var_dump(mb_convert_case('foo BAR Spaß', MB_CASE_UPPER_SIMPLE));
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var_dump(mb_convert_case('foo BAR Spaß', MB_CASE_LOWER_SIMPLE));
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var_dump(mb_convert_case('foo BAR Spaß', MB_CASE_TITLE_SIMPLE));
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var_dump(mb_convert_case('foo BAR Spaß', MB_CASE_FOLD_SIMPLE));
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// Invalid mode
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try {
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var_dump(mb_convert_case('foo BAR Spaß', 100));
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} catch (\ValueError $e) {
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echo $e->getMessage() . \PHP_EOL;
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}
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/* Regression test for new implementation;
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* When converting a codepoint, if we overwrite it with the converted version before
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* checking whether we should shift in/out of 'title mode', then the conversion will be incorrect */
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var_dump(bin2hex(mb_convert_case("\x01I\x01,", MB_CASE_TITLE, 'UCS-2BE')));
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var_dump(bin2hex(mb_convert_case("\x01I\x01,", MB_CASE_TITLE_SIMPLE, 'UCS-2BE')));
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?>
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--EXPECT--
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string(13) "FOO BAR SPASS"
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string(13) "foo bar spaß"
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string(13) "Foo Bar Spaß"
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string(13) "foo bar spass"
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string(13) "FOO BAR SPAß"
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string(13) "foo bar spaß"
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string(13) "Foo Bar Spaß"
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string(13) "foo bar spaß"
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mb_convert_case(): Argument #2 ($mode) must be one of the MB_CASE_* constants
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string(12) "02bc004e012d"
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string(8) "0149012d"
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