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da193b75e0
Most changes was made by php-cs-fixer. Also removes unused `RecursiveTreeIterator` class.
10 lines
236 B
PHP
10 lines
236 B
PHP
<?php
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namespace Respect\Validation\Rules;
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class Roman extends AbstractRule
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{
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public function validate($input)
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{
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return (boolean) preg_match('/^M{0,4}(CM|CD|D?C{0,3})(XC|XL|L?X{0,3})(IX|IV|V?I{0,3})$/', $input);
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}
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}
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