$placeholder = שם משפחasdsה#;

// Extracting individual words from the placeholder string
$words = explode(‘ ‘, $placeholder);

// Reversing each word in the array
foreach ($words as &$word) {
$word = strrev($word);
}

// Combining the reversed words back into a single string
$reversedPlaceholder = implode(‘ ‘, $words);

return $reversedPlaceholder;