how to train your dragon php join function application

Copy code The code is as follows:

$key = array();
$val = array();
foreach ($_POST as $k=>$v)
{
$key[] = '`'.strip_tags(mysql_real_escape_string(trim($k))).''';
$val[] = "'".strip_tags(mysql_real_escape_string(trim($v)))."'";
}
$ keys = join(",",$key);
$vals = join(",",$val);

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