Shakun Chaudhary Shakun Chaudhary - 1 year ago 61
PHP Question

Remove comma from string in php

suppose the value is

1,2,,4,5,6
- For this i can use
str_replace(",,",",",$mystring)
to get
1,2,4,5,6


How to get values like
2,4,5,6
from
,2,,4,5,6
where two or more consecutive commas are replaced by a single comma and if comma comes before any value it is neglected.If there is only commas like
,,,,,,
then empty value is returned.

how to do this in php.

Answer Source
//Try this: 

$str = "1,2,,4,5,6";
$formattedString = implode(',', array_filter(explode(',', $str)) );