$comm = mysql_result(mysql_query("SELECT COUNT(*) FROM `cms_news_comments` WHERE `user_id` = '".$user['id']."';"), 0);
////ishlatish
echo $comm;

echo "Bugun " . date("d/m/Y") . "<br>";
echo "Bugun " . date("d.m.Y") . "<br>";
echo "Bugun " . date("d-m-Y") . "<br>";

<?php
$raqam = array(4, 6, 2, 22, 11);
sort($raqam);
 
$arrlength = count($raqam);
for($x = 0; $x < $arrlength; $x++) {
    echo $raqam[$x];
    echo "<br>";
}
?>

<?php
function sum($x, $y) {
    $z = $x + $y;
    return $z;
}
 
echo "5 + 10 = " . sum(5,10) . "<br>";
echo "7 + 13 = " . sum(7,13) . "<br>";
echo "2 + 4 = " . sum(2,4);?>