<?php    
    function printPattern($n){
                echo " n = $n \n";
            if($n < 3  || $n %2 == 0 ){
                echo 'Wrong Input';
            }else{
                echo " Even Number \n";
 
                echo ' ';
                for ($i = 0; $i <$n; $i++){
                    echo '*';
                }
 
                echo "\n";
 
                $space = '';
                for ($i = 0; $i <$n /2; $i++){
                    $space .=' ';
                }
 
                for ($i = 0; $i <$n + 2; $i++){
                    echo $space. "e\n";
                }
 
                printPattern($n);
            }
        }

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

Ng==

6