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<?php
 
error_reporting(-1);
 
 
for ($i = 1, $i*$i; $i<=9; $i++) {
	$c=$i*$i;
	echo "$i*$i=$c \n";
 
}

Success #stdin #stdout 0.02s 52432KB

stdin

Standard input is empty

stdout

1*1=1 
2*2=4 
3*3=9 
4*4=16 
5*5=25 
6*6=36 
7*7=49 
8*8=64 
9*9=81

https://ideone.com/pQcAor

language:

PHP (php 7.3.5)

created:

visibility:

public

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