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<?php ini_set('error_reporting', E_ALL); ini_set('display_errors', 1); ini_set('display_startup_errors', 1); function initials(string $fullName): string { if(strpos($fullName,'.')){ return $fullName; } $m = explode(' ', $fullName); var_dump($m); return $m[0] . ' ' . $m[1][0] .'.' . $m[2][0] . '.'; } echo initials('Sailet GOD fkjjfkw');
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