<?php
 
// your code goes here
function printPattern($num){
 
 
        $m = $num;
        for ($i = $num ; $i > 0; $i--){
 
            if($i % 2 != 0){
                echo ' ';
 
            for ($j = $num - $m; $j > 0; $j--){
                echo ' ';
            }
 
            $m --;
            for ($j = 0; $j < $i; $j++){
                echo '*';
            }
 
           echo "\n";
            }
 
        }
}
printPattern($num);

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

NQ==

5