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<?php function isValidName($nameValue) { if ($nameValue != null) { if (preg_match('/(?:[\p{L}\p{M}\,\-\_\.\'\s\d]){1,255}+/u', $nameValue, $matches)) { return $matches[0] == $nameValue; } } return true; } echo 'Jane: '.isValidName('Jane') .PHP_EOL; echo 'Jane ☺: '.isValidName('Jane ☺') .PHP_EOL; echo '☏ - Doe: '. isValidName('☏ - Doe') .PHP_EOL; echo '⚐ $(date): '.isValidName('⚐ $(date)') .PHP_EOL; echo '🤷:'. isValidName('🤷') .PHP_EOL;
Output for git.master, git.master_jit, rfc.property-hooks
Jane: 1 Jane ☺: ☏ - Doe: ⚐ $(date): 🤷:1

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