Question

How to print 0000 111 22 3 using for loop in PHP

Answer 1

$n = 0;
 
for ($i = 4; $i > 0; $i--) {
    for ($j = 0; $j < $i; $j++) {
        echo $n;
    }
    echo "\n";
    $n++;
}


 
 
/*
run:
 
0000
111
22
3
 
*/

 

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