PHP loop - how to remove comma?

Question

css

<?
echo "<h2>Вывести циклом 10 чисел</h2>";
echo " « ";
for ($i = 1; $i <= 10; $i++) {
   echo  "" . $i .", ";
}
echo "»";
?>

how to remove the last comma?

Answer 1

Have a look at swiper , add some css and I think you can get what you need

Answer 2

Why are you making it so complicated?)
"". - this is generally some kind of tin.

Answer 3

was: it is
necessary:
​​-----------------------
In one line :)
UPD: but in fact the answer to the question was given by Igor Belka !

Answer 4

stackoverflow.com/questions/5592994/remove-the-las...
$str = substr($str, 0, -1);

Answer 5

<?
echo "<h2>Вывести циклом 10 чисел</h2>";
$str = "";
for ($i = 1; $i <= 10; $i++) {
  $str .= ($str ? ", " : "") . $i;
}
echo "« $str »";
?>

Answer 6

$text = '';
    
    for ($i = 1; $i <= 10; $i++) {
      $text .= $i . ', ';
    }
    
    echo '«' . rtrim($text, ', ') . '»';