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- <?php
- /**
- * POSIX regular expressions each coupled with a string that they match,
- * based on documentation on http://www.tin.org/bin/man.cgi?section=7&topic=regex .
- */
- $expressions = array(
- //array(pattern, string to match)
- array('..(a|b|c)(a|b|c)..', '--- ab ---'),
- array('()', ''),
- array('()', 'abcdef'),
- array('[x]|[^x]', 'abcdef'),
- array('(a{1})(a{1,}) (b{1,3}) (c+) (d?ddd|e)', '--- aaa bbb ccc ddd ---'),
- array('\\\\\`\^\.\[\$\(\)\|\*\+\?\{\\\'', '\\`^.[$()|*+?{\''),
- array('\\a', 'a'),
- array('[0-9][^0-9]', '2a'),
- array('^[[:alnum:]]{62,62}$', '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ'),
- array('^[[:digit:]]{5}', '0123456789'),
- array('[[:digit:]]{5}$', '0123456789'),
- array('[[:blank:]]{1,10}', "\n \t"),
- array('[[:print:]]{3}', " a "),
- );
- ?>
|
