массив к строке, разделенной запятой PHP
$arr = array ( 0 => "lorem", 1 => "ipsum", 2 => "dolor");
$str = implode (", ", $arr);
Tough Tapir
$arr = array ( 0 => "lorem", 1 => "ipsum", 2 => "dolor");
$str = implode (", ", $arr);$myString = "9,admin@example.com,8";
$myArray = explode(',', $myString);
print_r($myArray);
$tags = implode(', ', array('tag1','tag2','tag3','tag4'));$string = implode(', ', $tags);$number = 8887;
echo number_format($number);
//Output:-
//8,887Array to comma separated string