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9308974f8c
The purpose of mbstring is for working with Unicode and legacy text encodings; but Base64, QPrint, etc. are not text encodings and don't really belong in mbstring. PHP already contains separate implementations of Base64, QPrint, and HTML entities. It will be better to eventually remove these non-encodings from mbstring. Regarding HTML entities... there is a bit more to say. mbstring's implementation of HTML entities is different from the other built-in implementation (htmlspecialchars and htmlentities). Those functions convert <, >, and & to HTML entities, but mbstring does not. It appears that the original author of mbstring intended for something to be done with <, >, and &. He used a table to identify which characters should be converted to HTML entities, and </>/& all have a special value in that table. However, nothing ever checks for that special value, so the characters are passed through unconverted. This seems like a very useless implementation of HTML entities. The most important characters which need to be expressed as entities in HTML documents are those three!
442 lines
10 KiB
PHP
442 lines
10 KiB
PHP
--TEST--
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Test mb_strlen() function : usage variations - Pass list of encodings
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--EXTENSIONS--
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mbstring
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--FILE--
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<?php
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/*
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* Pass all encodings listed on php.net to mb_strlen to test that function recognises them
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* NB: The strings passed are *NOT* necessarily encoded in the encoding passed to the function.
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* This test is purely to see whether the function recognises the encoding.
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*/
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echo "*** Testing mb_strlen() : usage variations ***\n";
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$encoding = array('UCS-4', /*1*/
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'UCS-4BE',
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'UCS-4LE',
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'UCS-2',
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'UCS-2BE', /*5*/
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'UCS-2LE',
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'UTF-32',
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'UTF-32BE',
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'UTF-32LE',
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'UTF-16', /*10*/
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'UTF-16BE',
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'UTF-16LE',
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'UTF-7',
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'UTF7-IMAP',
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'UTF-8', /*15*/
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'ASCII',
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'EUC-JP',
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'SJIS',
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'eucJP-win',
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'SJIS-win', /*20*/
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'ISO-2022-JP',
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'JIS',
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'ISO-8859-1',
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'ISO-8859-2',
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'ISO-8859-3', /*25*/
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'ISO-8859-4',
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'ISO-8859-5',
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'ISO-8859-6',
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'ISO-8859-7',
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'ISO-8859-8', /*30*/
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'ISO-8859-9',
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'ISO-8859-10',
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'ISO-8859-13',
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'ISO-8859-14',
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'ISO-8859-15', /*35*/
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'byte2be',
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'byte2le',
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'byte4be',
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'byte4le',
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'BASE64', /*40*/
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'HTML-ENTITIES',
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'7bit',
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'8bit',
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'EUC-CN',
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'CP936', /*45*/
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'HZ',
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'EUC-TW',
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'CP950',
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'BIG-5',
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'EUC-KR', /*50*/
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'UHC',
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'ISO-2022-KR',
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'Windows-1251',
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'Windows-1252',
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'CP866', /*55*/
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'KOI8-R'); /*56*/
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$iterator = 1;
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$string_ascii = 'abc def';
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$string_mb = base64_decode('44K/44OT44Ol44Os44O844OG44Kj44Oz44Kw44O744Oe44K344O844Oz44O744Kr44Oz44OR44OL44O8');
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foreach($encoding as $enc) {
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echo "\n-- Iteration $iterator: $enc --\n";
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echo "-- ASCII String --\n";
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if(mb_strlen($string_ascii, $enc)) {
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echo "Encoding $enc recognised\n";
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} else {
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echo "Encoding $enc not recognised\n";
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}
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echo "-- Multibyte String --\n";
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if(mb_strlen($string_mb, $enc)){
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echo "Encoding $enc recognised\n";
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} else {
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echo "Encoding $enc not recognised\n";
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}
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$iterator++;
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}
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echo "Done";
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?>
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--EXPECTF--
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*** Testing mb_strlen() : usage variations ***
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-- Iteration 1: UCS-4 --
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-- ASCII String --
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Encoding UCS-4 recognised
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-- Multibyte String --
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Encoding UCS-4 recognised
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-- Iteration 2: UCS-4BE --
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-- ASCII String --
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Encoding UCS-4BE recognised
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-- Multibyte String --
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Encoding UCS-4BE recognised
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-- Iteration 3: UCS-4LE --
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-- ASCII String --
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Encoding UCS-4LE recognised
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-- Multibyte String --
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Encoding UCS-4LE recognised
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-- Iteration 4: UCS-2 --
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-- ASCII String --
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Encoding UCS-2 recognised
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-- Multibyte String --
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Encoding UCS-2 recognised
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-- Iteration 5: UCS-2BE --
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-- ASCII String --
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Encoding UCS-2BE recognised
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-- Multibyte String --
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Encoding UCS-2BE recognised
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-- Iteration 6: UCS-2LE --
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-- ASCII String --
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Encoding UCS-2LE recognised
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-- Multibyte String --
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Encoding UCS-2LE recognised
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-- Iteration 7: UTF-32 --
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-- ASCII String --
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Encoding UTF-32 recognised
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-- Multibyte String --
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Encoding UTF-32 recognised
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-- Iteration 8: UTF-32BE --
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-- ASCII String --
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Encoding UTF-32BE recognised
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-- Multibyte String --
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Encoding UTF-32BE recognised
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-- Iteration 9: UTF-32LE --
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-- ASCII String --
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Encoding UTF-32LE recognised
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-- Multibyte String --
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Encoding UTF-32LE recognised
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-- Iteration 10: UTF-16 --
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-- ASCII String --
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Encoding UTF-16 recognised
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-- Multibyte String --
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Encoding UTF-16 recognised
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-- Iteration 11: UTF-16BE --
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-- ASCII String --
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Encoding UTF-16BE recognised
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-- Multibyte String --
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Encoding UTF-16BE recognised
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-- Iteration 12: UTF-16LE --
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-- ASCII String --
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Encoding UTF-16LE recognised
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-- Multibyte String --
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Encoding UTF-16LE recognised
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-- Iteration 13: UTF-7 --
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-- ASCII String --
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Encoding UTF-7 recognised
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-- Multibyte String --
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Encoding UTF-7 recognised
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-- Iteration 14: UTF7-IMAP --
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-- ASCII String --
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Encoding UTF7-IMAP recognised
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-- Multibyte String --
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Encoding UTF7-IMAP recognised
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-- Iteration 15: UTF-8 --
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-- ASCII String --
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Encoding UTF-8 recognised
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-- Multibyte String --
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Encoding UTF-8 recognised
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-- Iteration 16: ASCII --
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-- ASCII String --
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Encoding ASCII recognised
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-- Multibyte String --
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Encoding ASCII recognised
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-- Iteration 17: EUC-JP --
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-- ASCII String --
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Encoding EUC-JP recognised
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-- Multibyte String --
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Encoding EUC-JP recognised
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-- Iteration 18: SJIS --
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-- ASCII String --
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Encoding SJIS recognised
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-- Multibyte String --
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Encoding SJIS recognised
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-- Iteration 19: eucJP-win --
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-- ASCII String --
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Encoding eucJP-win recognised
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-- Multibyte String --
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Encoding eucJP-win recognised
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-- Iteration 20: SJIS-win --
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-- ASCII String --
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Encoding SJIS-win recognised
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-- Multibyte String --
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Encoding SJIS-win recognised
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-- Iteration 21: ISO-2022-JP --
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-- ASCII String --
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Encoding ISO-2022-JP recognised
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-- Multibyte String --
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Encoding ISO-2022-JP recognised
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-- Iteration 22: JIS --
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-- ASCII String --
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Encoding JIS recognised
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-- Multibyte String --
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Encoding JIS recognised
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-- Iteration 23: ISO-8859-1 --
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-- ASCII String --
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Encoding ISO-8859-1 recognised
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-- Multibyte String --
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Encoding ISO-8859-1 recognised
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-- Iteration 24: ISO-8859-2 --
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-- ASCII String --
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Encoding ISO-8859-2 recognised
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-- Multibyte String --
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Encoding ISO-8859-2 recognised
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-- Iteration 25: ISO-8859-3 --
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-- ASCII String --
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Encoding ISO-8859-3 recognised
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-- Multibyte String --
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Encoding ISO-8859-3 recognised
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-- Iteration 26: ISO-8859-4 --
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-- ASCII String --
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Encoding ISO-8859-4 recognised
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-- Multibyte String --
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Encoding ISO-8859-4 recognised
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-- Iteration 27: ISO-8859-5 --
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-- ASCII String --
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Encoding ISO-8859-5 recognised
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-- Multibyte String --
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Encoding ISO-8859-5 recognised
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-- Iteration 28: ISO-8859-6 --
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-- ASCII String --
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Encoding ISO-8859-6 recognised
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-- Multibyte String --
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Encoding ISO-8859-6 recognised
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-- Iteration 29: ISO-8859-7 --
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-- ASCII String --
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Encoding ISO-8859-7 recognised
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-- Multibyte String --
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Encoding ISO-8859-7 recognised
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-- Iteration 30: ISO-8859-8 --
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-- ASCII String --
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Encoding ISO-8859-8 recognised
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-- Multibyte String --
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Encoding ISO-8859-8 recognised
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-- Iteration 31: ISO-8859-9 --
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-- ASCII String --
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Encoding ISO-8859-9 recognised
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-- Multibyte String --
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Encoding ISO-8859-9 recognised
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-- Iteration 32: ISO-8859-10 --
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-- ASCII String --
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Encoding ISO-8859-10 recognised
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-- Multibyte String --
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Encoding ISO-8859-10 recognised
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-- Iteration 33: ISO-8859-13 --
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-- ASCII String --
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Encoding ISO-8859-13 recognised
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-- Multibyte String --
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Encoding ISO-8859-13 recognised
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-- Iteration 34: ISO-8859-14 --
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-- ASCII String --
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Encoding ISO-8859-14 recognised
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-- Multibyte String --
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Encoding ISO-8859-14 recognised
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-- Iteration 35: ISO-8859-15 --
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-- ASCII String --
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Encoding ISO-8859-15 recognised
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-- Multibyte String --
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Encoding ISO-8859-15 recognised
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-- Iteration 36: byte2be --
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-- ASCII String --
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Encoding byte2be recognised
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-- Multibyte String --
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Encoding byte2be recognised
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-- Iteration 37: byte2le --
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-- ASCII String --
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Encoding byte2le recognised
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-- Multibyte String --
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Encoding byte2le recognised
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-- Iteration 38: byte4be --
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-- ASCII String --
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Encoding byte4be recognised
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-- Multibyte String --
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Encoding byte4be recognised
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-- Iteration 39: byte4le --
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-- ASCII String --
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Encoding byte4le recognised
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-- Multibyte String --
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Encoding byte4le recognised
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-- Iteration 40: BASE64 --
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-- ASCII String --
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Deprecated: mb_strlen(): Handling Base64 via mbstring is deprecated; use base64_encode/base64_decode instead in %s on line %d
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Encoding BASE64 recognised
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-- Multibyte String --
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Encoding BASE64 recognised
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-- Iteration 41: HTML-ENTITIES --
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-- ASCII String --
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Deprecated: mb_strlen(): Handling HTML entities via mbstring is deprecated; use htmlspecialchars, htmlentities, or mb_encode_numericentity/mb_decode_numericentity instead in %s on line %d
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Encoding HTML-ENTITIES recognised
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-- Multibyte String --
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Encoding HTML-ENTITIES recognised
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-- Iteration 42: 7bit --
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-- ASCII String --
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Encoding 7bit recognised
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-- Multibyte String --
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Encoding 7bit recognised
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-- Iteration 43: 8bit --
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-- ASCII String --
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Encoding 8bit recognised
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-- Multibyte String --
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Encoding 8bit recognised
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-- Iteration 44: EUC-CN --
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-- ASCII String --
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Encoding EUC-CN recognised
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-- Multibyte String --
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Encoding EUC-CN recognised
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-- Iteration 45: CP936 --
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-- ASCII String --
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Encoding CP936 recognised
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-- Multibyte String --
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Encoding CP936 recognised
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-- Iteration 46: HZ --
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-- ASCII String --
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Encoding HZ recognised
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-- Multibyte String --
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Encoding HZ recognised
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-- Iteration 47: EUC-TW --
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-- ASCII String --
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Encoding EUC-TW recognised
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-- Multibyte String --
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Encoding EUC-TW recognised
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-- Iteration 48: CP950 --
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-- ASCII String --
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Encoding CP950 recognised
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-- Multibyte String --
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Encoding CP950 recognised
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-- Iteration 49: BIG-5 --
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-- ASCII String --
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Encoding BIG-5 recognised
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-- Multibyte String --
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Encoding BIG-5 recognised
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-- Iteration 50: EUC-KR --
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-- ASCII String --
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Encoding EUC-KR recognised
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-- Multibyte String --
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Encoding EUC-KR recognised
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-- Iteration 51: UHC --
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-- ASCII String --
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Encoding UHC recognised
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-- Multibyte String --
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Encoding UHC recognised
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-- Iteration 52: ISO-2022-KR --
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-- ASCII String --
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Encoding ISO-2022-KR recognised
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-- Multibyte String --
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Encoding ISO-2022-KR recognised
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-- Iteration 53: Windows-1251 --
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-- ASCII String --
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Encoding Windows-1251 recognised
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-- Multibyte String --
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Encoding Windows-1251 recognised
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-- Iteration 54: Windows-1252 --
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-- ASCII String --
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Encoding Windows-1252 recognised
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-- Multibyte String --
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Encoding Windows-1252 recognised
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-- Iteration 55: CP866 --
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-- ASCII String --
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Encoding CP866 recognised
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-- Multibyte String --
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Encoding CP866 recognised
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-- Iteration 56: KOI8-R --
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-- ASCII String --
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Encoding KOI8-R recognised
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-- Multibyte String --
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Encoding KOI8-R recognised
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Done
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