saeed-71
یک شنبه 14 اردیبهشت 1393, 19:22 عصر
سلام.
این کد چه مشکلی داره که این ارور رو میده؟
Warning: Invalid argument supplied for foreach()
<?php
include("config.php"); //include config file
if($_POST)
{
//sanitize post value
$group_number = filter_var($_POST["group_no"], FILTER_SANITIZE_NUMBER_INT, FILTER_FLAG_STRIP_HIGH);
//throw HTTP error if group number is not valid
if(!is_numeric($group_number)){
header('HTTP/1.1 500 Invalid number!');
exit();
}
//get current starting point of records
$position = ($group_number * $items_per_group);
//Limit our results within a specified range.
$sql = "SELECT * FROM paginate ORDER BY id ASC LIMIT $position, $items_per_group";
$results = $connect->query($sql);
foreach($result as $rows){
//echo '<li id="item_'.$rows['id'].'">'.$rows['id'].' <strong>'.$rows['name'].'</strong></span> — <span class="page_message">'.$rows['message'].'</span></li>';
}
}
?>
این کد چه مشکلی داره که این ارور رو میده؟
Warning: Invalid argument supplied for foreach()
<?php
include("config.php"); //include config file
if($_POST)
{
//sanitize post value
$group_number = filter_var($_POST["group_no"], FILTER_SANITIZE_NUMBER_INT, FILTER_FLAG_STRIP_HIGH);
//throw HTTP error if group number is not valid
if(!is_numeric($group_number)){
header('HTTP/1.1 500 Invalid number!');
exit();
}
//get current starting point of records
$position = ($group_number * $items_per_group);
//Limit our results within a specified range.
$sql = "SELECT * FROM paginate ORDER BY id ASC LIMIT $position, $items_per_group";
$results = $connect->query($sql);
foreach($result as $rows){
//echo '<li id="item_'.$rows['id'].'">'.$rows['id'].' <strong>'.$rows['name'].'</strong></span> — <span class="page_message">'.$rows['message'].'</span></li>';
}
}
?>