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<?php function processName(string $firstName, string $lastName): string { $lastName = str_pad(substr($lastName, 0, 1), 1, '.', STR_PAD_RIGHT); return "{$firstName} {$lastName}"; } echo processName('Nunu Boncuk', 'Canpolat-Hira');
Output for git.master_jit, git.master
Nunu Boncuk C

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