PHP Alphabet Pattern 18

PHP Alphabet Pattern 18

Try to print the following alphabet pattern using PHP.

Print This Output
A
ABA
ABCBA
ABCDCBA
ABCDEDCBA

Source Code

PHP Compiler
<?php $alpha = range('A', 'Z'); $k = 0; for($i=0; $i<=4; $i++) { for($j=0; $j<=$i; $j++) echo $alpha[$j]; for($k=$i-1; $k>=0; $k--) echo $alpha[$k]; echo "<br>"; } ?>

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