fork download
copy 
  1. <?php
  2.  
  3.     $string = ",a,b,c,,,d,,";
  4.     $str = explode(",", $string);
  5.     $string_new = '';
  6. 	foreach($str as $data)
  7. 	{
  8. 		if(!empty($data))
  9. 		{
  10. 			$string_new .= $data. ',';
  11. 		}
  12. 	}
  13. 	echo substr_replace($string_new, '', -1);
Success #stdin #stdout 0.01s 20568KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
a,b,c,d
https://ideone.com/nQqpWG
language:
PHP (php 7.3.5)
created:
10 years ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!