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Online Sandbox for SQL and PHP: Write, Run, Test, and Share SQL Queries and PHP Code
<?php
function initials(string $fullName): string
{
if(strpos($fullName,'.')){
return $fullName;
}
$m2 = explode(' ', $fullName);
return $m2[0] . ' ' . $m[1][0] . '.' . $m[1][0] . '.';
}
echo initials('Sailet GOD');