Simple while loop for every third numer

Question

Im not a php expert at all, and I am looking for simple php loop that will add 1 to every third number

This should look like this

111 222 333 444 555 666 777

and it will repeat 20 times.

Thank you for your help in advance!

After 9, like 101010?

Bora
– Bora

2013-09-07 08:20:58 +00:00
Commented Sep 7, 2013 at 8:20 — Bora
– Bora, Commented Sep 7, 2013 at 8:20
111 222 333 444 555 666 777 888 999 101010. Thank you

Dom
– Dom

2013-09-07 08:21:42 +00:00
Commented Sep 7, 2013 at 8:21 — Dom
– Dom, Commented Sep 7, 2013 at 8:21

Bora · Accepted Answer · 2013-09-07 08:23:23Z

2

Try this one:

for($i=1; $i <= 20; $i++ )
{
    echo $i.$i.$i."<br />";
}

answered Sep 7, 2013 at 8:23

Bora

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2 Comments

GautamD31 Over a year ago

I dont down you but , , What you do if he wants 10times then you will add $i.$i.$i.$i.$i.$i.$i.$i.$i.$i..??

Bora Over a year ago

I used $i.$i.$i because of it's just three time. If he wanted 10 times, i would make with nested for or function or another thing. No need to force for 3 times ;)

GautamD31 · Accepted Answer · 2013-09-07 08:27:44Z

0

Try like

$str = '';
for($i = 1 ; $i <= 20 ; $i++) {
    for($j = 0 ; $j < 3 ; $j++) {
         $str .= $i;
    }
    $str .= " ";
}
echo $str;

edited Sep 7, 2013 at 8:27

answered Sep 7, 2013 at 8:22

GautamD31

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2 Comments

Bora Over a year ago

You mean for instead of foreach?

Bora Over a year ago

Your result like 11 22 33 44 55 66 77. Questioner want third number

MD SHAHIDUL ISLAM · Accepted Answer · 2013-09-07 08:38:01Z

0

Use

<?php

$i = 0;
$str = "";
while(++$i<=90) {
    $str .= $i.$i.$i; 
    $str .= " ";    
}
echo $str;

?>

answered Sep 7, 2013 at 8:38

MD SHAHIDUL ISLAM

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Comments

Shushant · Accepted Answer · 2013-09-07 09:20:45Z

0

better approach to use str_repeat

click here to look at demo

 for($i=1; $i <= 20; $i++ ){
    echo str_repeat($i, 4), '<br />';
 }

answered Sep 7, 2013 at 9:20

Shushant

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