How to remove the last comma of array in PHP mail?

Question

How to remove the last comma of array? currently the result is "apple,orange,papaya,"

i wan the result is "apple,orange,papaya"

for($i = 0; $i < $count; $i++) { 
        $message.= " ".$Cbox[$i].", ";}

Search stackoverflow question before asking. Real duplicate of https://stackoverflow.com/questions/15408691/how-to-remove-last-comma-from-string-using-php — Mawia HL, Jun 12 '18 at 02:53
Possible duplicate of [How to remove last comma from string using php?](https://stackoverflow.com/questions/15408691/how-to-remove-last-comma-from-string-using-php) — Chris, Jun 12 '18 at 02:55

score 2 · Answer 1 · answered Jun 12 '18 at 02:52

2

You can use rtrim() for this.

$trimmed_message = rtrim($message, ",");

A possible alternative would be to add each item to an array, and then implode() it afterwards. For example,

$message_items = [];

for($i = 0; $i < $count; $i++) { 
   $message_items[] = $Cbox[$i];
}

$message = implode(", ", $message_items);

answered Jun 12 '18 at 02:52

Chris

Why make `$message_items`? Can't `$Cbox` just be used? – user3783243 Jun 12 '18 at 03:11
It could be, but I don't know the full structure of intent of the users code, so I created a new variable for the sake of example. – Chris Jun 12 '18 at 03:15

Saurabh Mistry · Answer 2 · 2018-06-12T02:58:36.480

0

use join() function

 $message = join(",",$Cbox);

or use implode() function

 $message = implode(",",$Cbox);

edited Jun 12 '18 at 02:58

answered Jun 12 '18 at 02:55

Saurabh Mistry

score 0 · Answer 3 · answered Jun 12 '18 at 02:55

0

U can use rtrim() and remove the last , from the string

Ex : rtrim($message,', ');

answered Jun 12 '18 at 02:55

Asif vora

3 Answers3