Q. PHP program to check whether a character is vowel or consonant.

Here you will find an algorithm and program in PHP to check whether the given character is vowel or consonant.

Explanation : In English, five alphabets A, E, I, O, and U are called as Vowels. In English, all alphabets other than vowels are Consonant.

START
Step 1 - Input the alphabets.
Step 2 - Check if the alphabets is (a, e, i, o, u) if alphabet is among these then it is vowel.
Step 3 - If the alphabets is vowel than print Vowel otherwise print Consonant.
STOP

PHP Program to Check Vowel or Consonant

function check_vowel($ch) 
{ 
if ($ch == 'a' || $ch == 'e' ||  $ch == 'i' || $ch == 'o' ||  $ch == 'u') 
  echo "$ch is aVowel" ; 
else
  echo "$ch is a Consonant"; 
} 
check_vowel('P'); 

Output

P is a consonant.