使用，内爆和爆炸功能

i need to send emails using implode,explode and for functions

this is my code:

$ab =implode(",", $dataset['mail']); //emails
$ac =implode(",", $dataset['html']); //message
$emails[]=$ab;
$hts[]=$ac;
for($i=0;$i<count($emails);$i++)
{
  if(mail($emails[$i], $asunto, $hts[$i],$header)){
     return true;
   }

}

$ab and $ac with the implde will be like:

$ab='demo@gmail.com,demos@gmail.com,demo3@gmail.com,demo5@gmail.com';
$ac='hola,hi,gutentag';

so in for invoke mail function for each email and send too the message for each mail

how i can send it?

i need to the first mail comes with the first message and then...

Just do this instead, no need to implode. You already have arrays.

$emails = $dataset['mail'];
$hts    = $dataset['html'];

for($i=0;$i<count($emails);$i++)
{
  if(mail($emails[$i], $asunto, $hts[$i],$header)){
     return true;
   }
}