Separate every digit of number by comma in php

Question

My String is like this

$str="12345"

I want to get

$str1 = "1,2,3,4,5"

@Nidhi The OP wants to separate with commas in the text, not convert to array. — Arya McCarthy, May 24 '17 at 04:09
But no harder use this: `implode(",",(str_split('123456')))` — Nidhi, May 24 '17 at 04:15

score 1 · Answer 1 · answered May 24 '17 at 03:41

1

explose to an array with str_split and then implode

implode(str_split('testing'), ',')

will give you

t,e,s,t,i,n,g

samefor 1234

answered May 24 '17 at 03:41

Ôrel

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you wrongly use implode, here is the [manual implode](http://php.net/manual/en/function.implode.php) – LF00 May 24 '17 at 03:42
1

No both order are acceptable – Ôrel May 24 '17 at 04:08
putting array first hits the first `if` see source code, you win a comparison : https://github.com/php/php-src/blob/dd4a78b631b356beb8c7b5ab7f58a91008143d5a/ext/standard/string.c#L1308 – Ôrel May 24 '17 at 04:14
Yeah, I see it. you're right. – LF00 May 24 '17 at 04:17

score 0 · Answer 2 · answered May 24 '17 at 03:39

0

try this, check the live demo

implode(',', str_split($str));

answered May 24 '17 at 03:39

LF00

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score 0 · Answer 3 · answered May 24 '17 at 03:45

0

$strLen = strlen($s);
$o = '';
for($i =0; $i < $strLen; $i++) {
      $comma = ($i < $strLen) ? ' , ' : '';
      $o .= $strLen[$i] . $comma;
 }
 echo $o;

answered May 24 '17 at 03:45

Shubhranshu

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Double check how you're handling the end of the string. Also, the OP didn't include spaces around the commas. – Arya McCarthy May 24 '17 at 04:25

score 0 · Answer 4 · edited May 24 '17 at 04:00

0

Without explode or implode:

$str="123456789";
echo substr(chunk_split($str,1,","),0,-1);

edited May 24 '17 at 04:00

Pang

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answered May 24 '17 at 03:47

sumit

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Separate every digit of number by comma in php

4 Answers4