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6 lines
208 B
PHP
6 lines
208 B
PHP
<?php
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$str = '2022-07-15';
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$re = '|^(?:\d{4})-(?:\d{2})-(\d{2})$|';
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preg_match($re, $str, $matches) or exit('Соответствие не найдено');
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echo htmlspecialchars('День: ' . $matches[1]);
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