Someone can help me fix my code. Thank you so much. Here my code.

Name: Number of times to display name: Sentence: All Letters (default) Vowels Only

for ($i = 0; $i

echo " " . $sentence . " "; if ($display_option == "vowels_only") { $vowels = array("a", "e", "i", "o", "u", "A", "E", "I", "O", "U"); $sentence_vowels = str_replace($vowels, "", $sentence); echo "Vowels only: " . $sentence_vowels; } else { echo "All letters: " . $sentence; } } ?>

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