PHP - List Online Users, Order By Names Asc

I am trying to display current online registered users and online guests. A user is defined as online by the online column in the database. if set to 1 they are online, if set to 0 they are offline.

so when a user logs in i set this column to 1 to show they are online. but when a user is inactive i set it to 0. i do this using:

Code: [Select]
if($user->last_active_time < time()-1800)
{
    $link->query("UPDATE ".TBL_PREFIX."users
                SET u_online = 0
                WHERE u_username = '".$user->user_name."'")
                or die(print_link_error());
}
else
{
    $link->query("UPDATE ".TBL_PREFIX."users
                SET u_online = 1
                WHERE u_username = '".$user->user_name."'")
                or die(print_link_error());
}

$user->last_active_time is set on every page load to the current time stamp(UNIX) however they are sometimes displayed as online or offline when they arent.

Also for displaying guests i use:

Code: [Select]
$session_time = time()-300;

$query = $link->query("SELECT g_ip FROM ".TBL_PREFIX."guests
                    WHERE g_ip = '".$_SERVER['REMOTE_ADDR']."'")
                    or die(print_link_error());

$num_rows = $query->rowCount();

if($num_rows == 0)
{
    if(!$user->user_name)
    {
        $link->query("INSERT INTO ".TBL_PREFIX."guests
                    (g_ip, g_time)
                    VALUES
                    ('".$_SERVER['REMOTE_ADDR']."', '".$config['time_now']."')")
                    or die(print_link_error());
    }
}

if the IP address of the current visitor is not in the database and they are not logged in then it adds their ip to the database.

but sometimes more guests are displayed then there actually are(tested this on local server so i know how many are online).

Are there any better ways i could be doing this?

Hi,

I'm trying to code a page which displays the amount of users currently viewing a page. But how do I decrease the count if a user closes the page?

Thanks

I have made an order form in html and i want to send the content of the form to an email adres. I tried some things already with php but i can't seem to get it right. Can anyone help me with this order form?  

I have a string which is a list of user id's like "44/5/6/67/7/88/56/76/9/90/65/74/8/68". I explode this string and put them into an array, but now I have a problem of getting the users first names from the database by using the id's and putting them in alphabetical order. How can I do this?

Thanks

I'm using a woocommerce order report plugin, some customers order multiple products but order report shows only number of order and one product name: I want to see all product names: also I want to see customer notes it doesn't show up

 

<?php

/**

 * Plugin Name: Custom Order Report

 * Description: Generates a report on individual WooCommerce products sold during a specified time period.

 * Version: 1.4.8

 */





// Add the Product Sales Report to the WordPress admin

add_action('admin_menu', 'hm_psrf_admin_menu');

function hm_psrf_admin_menu() {

	add_submenu_page('woocommerce', 'Custom Order Report', 'Custom Order Report', 'view_woocommerce_reports', 'hm_sbpf', 'hm_sbpf_page');

}



function hm_psrf_default_report_settings() {

	return array(

		'report_time' => '30d',

		'report_start' => date('Y-m-d', current_time('timestamp') - (86400 * 31)),

		'report_end' => date('Y-m-d', current_time('timestamp') - 86400),

		'order_statuses' => array('wc-processing', 'wc-on-hold', 'wc-completed'),

		'products' => 'all',

		'product_cats' => array(),

		'product_ids' => '',

		'variations' => 0,

		'orderby' => 'quantity',

		'orderdir' => 'desc',

		'fields' => array('product_id', 'product_sku', 'product_name', 'quantity_sold', 'gross_sales'),

		'limit_on' => 0,

		'limit' => 10,

		'include_header' => 1,

		'exclude_free' => 0

	);

}



// This function generates the Product Sales Report page HTML

function hm_sbpf_page() {



	$savedReportSettings = get_option('hm_psr_report_settings');

	if (isset($_POST['op']) && $_POST['op'] == 'preset-del' && !empty($_POST['r']) && isset($savedReportSettings[$_POST['r']])) {

		unset($savedReportSettings[$_POST['r']]);

		update_option('hm_psr_report_settings', $savedReportSettings);

		$_POST['r'] = 0;

		echo('<script type="text/javascript">location.href = location.href;</script>');

	}

	

	$reportSettings = (empty($savedReportSettings) ?

						hm_psrf_default_report_settings() :

						array_merge(hm_psrf_default_report_settings(),

								$savedReportSettings[

									isset($_POST['r']) && isset($savedReportSettings[$_POST['r']]) ? $_POST['r'] : 0

								]

						));

	

	// For backwards compatibility with pre-1.4 versions

	if (!empty($reportSettings['cat'])) {

		$reportSettings['products'] = 'cats';

		$reportSettings['product_cats'] = array($reportSettings['cat']);

	}

	

	$fieldOptions = array(
         
         'order_id' => 'Order ID',
		/*'product_id' => 'Product ID',*/
        'customer_name' => 'Customer Name',
		/*'variation_id' => 'Variation ID',*/
		'city' => 'City',
        'address' => 'Address',
        'product_name' => 'Product Name',
        'quantity_sold' => 'Quantity Sold',
		/*'product_sku' => 'Product SKU',*/
		'gross_sales' => 'Gross Sales',
		'product_categories' => 'Schools',
		/*'variation_attributes' => 'Variation Attributes',*/
		/*'gross_after_discount' => 'Gross Sales (After Discounts)'*/
        'ceremony_date' => 'Ceremony Date',
        'ceremony_time' => 'Ceremony Time',
	);

		

	include(dirname(__FILE__).'/admin.php');

}



// Hook into WordPress init; this function performs report generation when

// the admin form is submitted

add_action('init', 'hm_sbpf_on_init', 9999);

function hm_sbpf_on_init() {

	global $pagenow;

	

	// Check if we are in admin and on the report page

	if (!is_admin())

		return;

	if ($pagenow == 'admin.php' && isset($_GET['page']) && $_GET['page'] == 'hm_sbpf' && !empty($_POST['hm_sbp_do_export'])) {

		

		// Verify the nonce

		check_admin_referer('hm_sbpf_do_export');

		

		$newSettings = array_intersect_key($_POST, hm_psrf_default_report_settings());

		foreach ($newSettings as $key => $value)

			if (!is_array($value))

				$newSettings[$key] = htmlspecialchars($value);

		

		// Update the saved report settings

		$savedReportSettings = get_option('hm_psr_report_settings');

		$savedReportSettings[0] = array_merge(hm_psrf_default_report_settings(), $newSettings);

		



		update_option('hm_psr_report_settings', $savedReportSettings);

		

		// Check if no fields are selected or if not downloading

		if (empty($_POST['fields']) || empty($_POST['hm_sbp_download']))

			return;

		

		

		// Assemble the filename for the report download

		$filename =  'Product Sales - ';

		if (!empty($_POST['cat']) && is_numeric($_POST['cat'])) {

			$cat = get_term($_POST['cat'], 'product_cat');

			if (!empty($cat->name))

				$filename .= addslashes(html_entity_decode($cat->name)).' - ';

		}

		$filename .= date('Y-m-d', current_time('timestamp')).'.csv';

		

		// Send headers

		header('Content-Type: text/csv');

		header('Content-Disposition: attachment; filename="'.$filename.'"');

		

		// Output the report header row (if applicable) and body

		$stdout = fopen('php://output', 'w');

		if (!empty($_POST['include_header']))

			hm_sbpf_export_header($stdout);

		hm_sbpf_export_body($stdout);

		

		exit;

	}

}



// This function outputs the report header row

function hm_sbpf_export_header($dest, $return=false) {

	$header = array();

	

	foreach ($_POST['fields'] as $field) {

		switch ($field) {

			case 'order_id':

				$header[] = 'Order ID';

				break;
            case 'product_name':

				$header[] = 'Product Name';

				break;
			case 'quantity_sold':

				$header[] = 'Quantity Sold';

				break;	
			case 'gross_sales':

				$header[] = 'Gross Sales';

				break;	
			case 'product_categories':

				$header[] = 'Schools';

				break;		
            case 'customer_name':

				$header[] = 'Customer Name';

				break;
			case 'city':

				$header[] = 'City';

				break;
			case 'address':

				$header[] = 'Address';

				break;		
			
			case 'ceremony_date':

				$header[] = 'Ceremony Date';

				break;
		    case 'ceremony_time':

				$header[] = 'Ceremony Time';

				break;				

		}

	}

	

	if ($return)

		return $header;

	fputcsv($dest, $header);

}



// This function generates and outputs the report body rows

function hm_sbpf_export_body($dest, $return=false) {

	global $woocommerce, $wpdb;

	

	$product_ids = array();

	if ($_POST['products'] == 'cats') {

		$cats = array();

		foreach ($_POST['product_cats'] as $cat)

			if (is_numeric($cat))

				$cats[] = $cat;

		$product_ids = get_objects_in_term($cats, 'product_cat');

	} else if ($_POST['products'] == 'ids') {

		foreach (explode(',', $_POST['product_ids']) as $productId) {

			$productId = trim($productId);

			if (is_numeric($productId))

				$product_ids[] = $productId;

		}

	}

	

	// Calculate report start and end dates (timestamps)

	switch ($_POST['report_time']) {

		case '0d':

			$end_date = strtotime('midnight', current_time('timestamp'));

			$start_date = $end_date;

			break;

		case '1d':

			$end_date = strtotime('midnight', current_time('timestamp')) - 86400;

			$start_date = $end_date;

			break;

		case '7d':

			$end_date = strtotime('midnight', current_time('timestamp')) - 86400;

			$start_date = $end_date - (86400 * 6);

			break;

		case '1cm':

			$start_date = strtotime(date('Y-m', current_time('timestamp')).'-01 midnight -1month');

			$end_date = strtotime('+1month', $start_date) - 86400;

			break;

		case '0cm':

			$start_date = strtotime(date('Y-m', current_time('timestamp')).'-01 midnight');

			$end_date = strtotime('+1month', $start_date) - 86400;

			break;

		case '+1cm':

			$start_date = strtotime(date('Y-m', current_time('timestamp')).'-01 midnight +1month');

			$end_date = strtotime('+1month', $start_date) - 86400;

			break;

		case '+7d':

			$start_date = strtotime('midnight', current_time('timestamp')) + 86400;

			$end_date = $start_date + (86400 * 6);

			break;

		case '+30d':

			$start_date = strtotime('midnight', current_time('timestamp')) + 86400;

			$end_date = $start_date + (86400 * 29);

			break;

		case 'custom':

			$end_date = strtotime('midnight', strtotime($_POST['report_end']));

			$start_date = strtotime('midnight', strtotime($_POST['report_start']));

			break;

		default: // 30 days is the default

			$end_date = strtotime('midnight', current_time('timestamp')) - 86400;

			$start_date = $end_date - (86400 * 29);

	}

	

	// Assemble order by string

	$orderby = (in_array($_POST['orderby'], array('product_id', 'gross', 'gross_after_discount')) ? $_POST['orderby'] : 'quantity');

	$orderby .= ' '.($_POST['orderdir'] == 'asc' ? 'ASC' : 'DESC');

	

	// Create a new WC_Admin_Report object

	include_once($woocommerce->plugin_path().'/includes/admin/reports/class-wc-admin-report.php');

	$wc_report = new WC_Admin_Report();

	$wc_report->start_date = $start_date;

	$wc_report->end_date = $end_date;

	

	//echo(date('Y-m-d', $end_date));

	

	$where_meta = array();

	if ($_POST['products'] != 'all') {

		$where_meta[] = array(

			'type' => 'order_item_meta',

			'meta_key' => '_product_id',

			'operator' => 'in',

			'meta_value' => $product_ids

		);

	}

	if (!empty($_POST['exclude_free'])) {

		$where_meta[] = array(

			'meta_key' => '_line_total',

			'meta_value' => 0,

			'operator' => '!=',

			'type' => 'order_item_meta'

		);

	}

	

	// Get report data

	

	// Avoid max join size error

	$wpdb->query('SET SQL_BIG_SELECTS=1');

	

	// Prevent plugins from overriding the order status filter

	add_filter('woocommerce_reports_order_statuses', 'hm_psrf_report_order_statuses', 9999);

	

	// Based on woocoommerce/includes/admin/reports/class-wc-report-sales-by-product.php

	$sold_products = $wc_report->get_order_report_data(array(

		'data' => array(

			'_product_id' => array(

				'type' => 'order_item_meta',

				'order_item_type' => 'line_item',

				'function' => '',

				'name' => 'product_id'

			),

			'_qty' => array(

				'type' => 'order_item_meta',

				'order_item_type' => 'line_item',

				'function' => 'SUM',

				'name' => 'quantity'

			),

			'_line_subtotal' => array(

				'type' => 'order_item_meta',

				'order_item_type' => 'line_item',

				'function' => 'SUM',

				'name' => 'gross'

			),

			'_line_total' => array(

				'type' => 'order_item_meta',

				'order_item_type' => 'line_item',

				'function' => 'SUM',

				'name' => 'gross_after_discount'

			),
            /*usama*/
			'order_id' => array(

				'type' => 'order_item',

				'order_item_type' => 'line_item',

				'function' => '',

				'name' => 'order_id'
			)
             /*usama*/
		),

		'query_type' => 'get_results',

		'group_by' => 'order_id',

		'where_meta' => $where_meta,

		'order_by' => $orderby,

		'limit' => (!empty($_POST['limit_on']) && is_numeric($_POST['limit']) ? $_POST['limit'] : ''),

		'filter_range' => ($_POST['report_time'] != 'all'),

		'order_types' => wc_get_order_types('order_count'),

		'order_status' => hm_psrf_report_order_statuses()

	));

	

	// Remove report order statuses filter

	remove_filter('woocommerce_reports_order_statuses', 'hm_psrf_report_order_statuses', 9999);

	

	if ($return)

		$rows = array();



	// Output report rows

	foreach ($sold_products as $product) {

		$row = array();

		
         /*usama*/
		$order = wc_get_order($product->order_id);
        $customerName =  $order->get_billing_first_name().' '.$order->get_billing_last_name();
        $billingCity = $order->get_billing_city();
        $billingAddress1 = $order->get_billing_address_1();
        
        //echo $product->order_id;
        //echo $customerName.$city.$billingAddress1;
		//echo '<pre>';print_r($order);exit;
         /*usama*/
		foreach ($_POST['fields'] as $field) {

			switch ($field) {

				case 'order_id':

					$row[] = $product->order_id;

					break;
				case 'product_name':

					$row[] = html_entity_decode(get_the_title($product->product_id));

					break;

				case 'quantity_sold':

					$row[] = $product->quantity;

					break;

				case 'gross_sales':

					$row[] = $product->gross;

					break;	
				/*case 'variation_id':

					$row[] = (empty($product->variation_id) ? '' : $product->variation_id);

					break;

				case 'product_sku':

					$row[] = get_post_meta($product->product_id, '_sku', true);

					break;*/
				case 'product_categories':

					$terms = get_the_terms($product->product_id, 'product_cat');

					if (empty($terms)) {

						$row[] = '';

					} else {

						$categories = array();

						foreach ($terms as $term)

							$categories[] = $term->name;

						$row[] = implode(', ', $categories);

					}

				break;	
                case 'customer_name':

					$row[] = $customerName;

					break;
                case 'city':

					$row[] = $billingCity;

					break;
				case 'address':

					$row[] = $billingAddress1;

					break;


				/*case 'gross_after_discount':

					$row[] = $product->gross_after_discount;

					break;*/


                /*usama*/
				
				case 'ceremony_date':

					$row[] = $order->get_meta( '_billing_myfield12', true );

					break;
				case 'ceremony_time':

					$row[] = $order->get_meta( '_billing_myfield13', true );

					break;

			}

		}

			

		if ($return)

			$rows[] = $row;

		else

			fputcsv($dest, $row);

	}

	if ($return)

		return $rows;

}



add_action('admin_enqueue_scripts', 'hm_psrf_admin_enqueue_scripts');

function hm_psrf_admin_enqueue_scripts() {

	wp_enqueue_style('hm_psrf_admin_style', plugins_url('css/hm-product-sales-report.css', __FILE__));

	wp_enqueue_style('pikaday', plugins_url('css/pikaday.css', __FILE__));

	wp_enqueue_script('moment', plugins_url('js/moment.min.js', __FILE__));

	wp_enqueue_script('pikaday', plugins_url('js/pikaday.js', __FILE__));

}



// Schedulable email report hook

add_filter('pp_wc_get_schedulable_email_reports', 'hm_psrf_add_schedulable_email_reports');

function hm_psrf_add_schedulable_email_reports($reports) {

	$reports['hm_psr'] = array(

		'name' => 'Product Sales Report',

		'callback' => 'hm_psrf_run_scheduled_report',

		'reports' => array(

			'last' => 'Last used settings'

		)

	);

	return $reports;

}



function hm_psrf_run_scheduled_report($reportId, $start, $end, $args=array(), $output=false) {

	$savedReportSettings = get_option('hm_psr_report_settings');

	if (!isset($savedReportSettings[0]))

		return false;

	$prevPost = $_POST;

	$_POST = $savedReportSettings[0];

	$_POST['report_time'] = 'custom';

	$_POST['report_start'] = date('Y-m-d', $start);

	$_POST['report_end'] = date('Y-m-d', $end);

	$_POST = array_merge($_POST, array_intersect_key($args, $_POST));

	

	if ($output) {

		echo('<table><thead><tr>');

		foreach (hm_sbpf_export_header(null, true) as $heading) {

			echo("<th>$heading</th>");

		}

		echo('</tr></thead><tbody>');

		foreach (hm_sbpf_export_body(null, true) as $row) {

			echo('<tr>');

			foreach ($row as $cell)

				echo('<td>'.htmlspecialchars($cell).'</td>');

			echo('</tr>');

		}

		echo('</tbody></table>');

		$_POST = $prevPost;

		return;

	}

	

	$filename = get_temp_dir().'/Product Sales Report.csv';

	$out = fopen($filename, 'w');

	if (!empty($_POST['include_header']))

		hm_sbpf_export_header($out);

	hm_sbpf_export_body($out);

	fclose($out);

	

	$_POST = $prevPost;

	

	return $filename;

}



function hm_psrf_report_order_statuses() {

	$wcOrderStatuses = wc_get_order_statuses();

	$orderStatuses = array();

	if (!empty($_POST['order_statuses'])) {

		foreach ($_POST['order_statuses'] as $orderStatus) {

			if (isset($wcOrderStatuses[$orderStatus]))

				$orderStatuses[] = substr($orderStatus, 3);

		}

	}

	return $orderStatuses;

}



/* Review/donate notice */



register_activation_hook(__FILE__, 'hm_psrf_first_activate');

function hm_psrf_first_activate() {

	$pre = 'hm_psr';

	$firstActivate = get_option($pre.'_first_activate');

	if (empty($firstActivate)) {

		update_option($pre.'_first_activate', time());

	}

}

if (is_admin() && get_option('hm_psr_rd_notice_hidden') != 1 && time() - get_option('hm_psr_first_activate') >= (14*86400)) {

	add_action('admin_notices', 'hm_psrf_rd_notice');

	add_action('wp_ajax_hm_psrf_rd_notice_hide', 'hm_psrf_rd_notice_hide');

}

function hm_psrf_rd_notice() {

	$pre = 'hm_psr';

	$slug = 'product-sales-report-for-woocommerce';

	echo('

		<div id="'.$pre.'_rd_notice" class="updated notice is-dismissible"><p>Do you use the <strong>Product Sales Report</strong> plugin?

		Please support our free plugin by <a href="" target="_blank">making a donation</a>!product-sales-report-for-woocommerce

		Thanks!</p></div>

		<script>jQuery(document).ready(function($){$(\'#'.$pre.'_rd_notice\').on(\'click\', \'.notice-dismiss\', function(){jQuery.post(ajaxurl, {action:\'hm_psrf_rd_notice_hide\'})});});</script>

	');

}

function hm_psrf_rd_notice_hide() {

	$pre = 'hm_psr';

	update_option($pre.'_rd_notice_hidden', 1);

}

?>

 

Say i wanted to make a list with only female names and i wrote the whole file for it but it kept showing both Male and Female names how would i remove the male names from the list without deleting them out of the SQL?

I wish i knew how to word this better for what I'm looking for....


----------------------------------------------Don't know if you need this----------------------------------------------
MySQL

    Server: Localhost via UNIX socket
    Server version: 5.0.91
    Protocol version: 10
    User: tpkrpgn1@localhost
    MySQL charset: UTF-8 Unicode (utf8)

Web server

    cpsrvd 11.28.64
    MySQL client version: 5.0.91
    PHP extension: mysql

phpMyAdmin

    Version information: 3.3.8.1
----------------------------------------------Don't know if you need this----------------------------------------------

Also is there a way to delete previous posts?

how can I list a user from a table and show the results in a grid with different color eg frist in blue color second on white , 3rd on blue 4th in with etc I do need to set select command and I have db name and ip on a file called dbconfig.php from wd calendar so I just need to read the info   ps: I cant post links so search for wd calendar and see the dbconfig.php in php folder

Hi, I am using this code to display the info in mysql database to dropdown list, it is working good on the localhost, when I upload everything the form is still working fine, but the drop down list are not displaying anything!!
What could be the problem?

* I did upload all the tables also

Code: [Select]
<?php
$query="SELECT ID, nationality FROM nationalities";
$result = mysql_query ($query);

echo "<select name=first_nationality_father value=''></option>";
echo "<option value=''>-- Choose one --</option>";
while($nt=mysql_fetch_array($result)){
echo "<option value=$nt[nationality]>$nt[nationality]</option>";
}
echo "</select>";
?>

Hi all,

Does anyone know of an effective way of find out whether a user is still logged in and they haven't left?

Sam

Quote

Warning: mysql_fetch_array(): supplied argument is not a valid MySQL result resource in /home/largemus/public_html/assets/inc/upcoming.php on line 15


i have hidden connection details for this example

Code: [Select]
<?php
$host=""; // Host name 
$username=""; // Mysql username 
$password=""; // Mysql password 
$db_name=""; // Database name 
$tbl_name=""; // Table name

// Connect to server and select database.
mysql_connect("$host", "$username", "$password")or die("cannot connect server "); 
mysql_select_db("$db_name")or die("cannot select DB");

$sql="SELECT * FROM $tbl_name WHERE user = $session->clientid ORDER BY date ASC LIMIT 3;";
$result=mysql_query($sql);

while($rows=mysql_fetch_array($result)){
?>


<div style="width:385px;">

<table style="width: 385px; text-align:center;">
<tr>
<td style="width: 121px"><h3>Client</h3></td>
<td style="width: 100px"><h3>Occasion</h3></td>
<td style="width: 80px"><h3>Location</h3></td>
<td><h3>Date</h3></td>
</tr>
</table>

<table style="width: 385px">
<tr>
<td style="width: 121px">
<p><? echo $rows['clientid']; ?></p>
</td>
<td style="width: 100px">
<p><? echo $rows['occasion']; ?></p>
</td>
<td style="width: 80px">
<p><? echo $rows['location']; ?></p>
</td>
<td>
<p><? echo $rows['date']; ?></p>
</td>
</tr>
</table>

</div>

<?
}
mysql_close(); //close database
?>

Right now I am displaying a list of files in a dir. the files do not output in any type of order I would like them to display either alphabetically or by upload date. I have posted my code below any help would be great.


<table border=0><tr><td align=center><b>File</b></td><td><b>Remove</b></td></tr>
<?php
$remove = $_GET[remove];
$dir = "/home/public_html/upload/files/";
$remove = $dir."".$remove;
if($remove != "/home/public_html/upload/files/") {unlink($remove);}


// Open a known directory, and proceed to read its contents
if (is_dir($dir)) {
    if ($dh = opendir($dir)) { $color = "gray";
        while (($file = readdir($dh)) !== false) {
            if($color == "gray") { $color = "black"; }
            elseif($color == "black") { $color = "gray"; }
            if(filetype($dir . $file) == "file") { echo "<tr bgcolor=$color><td><a href='../upload/files/$file'>$file</a></td><td align=center><a href='?remove=$file'>X</a></td></tr>"; }
        }
        closedir($dh);
    }
}
?>
</table>

What I'm trying to do is allow people to change the order of their navigation bar.
I don't have a problem doing this using a listbox to move the values up and down.

But to start me off, I'd like to know how I can use CONCAT or explode to draw data from the DB and list it.

To better understand:

I have a database with a table called "navbar".
I have the fields: ID, name, link, icon, caption

What we'll be looking at most is the ID.
The ID's range from 1-19, so 19 links on the navbar.
They are extracted from the database like so:

$navbar=$db->execute("select * from navbar");
for($i=1;$nav=$navbar->fetchrow();$i++)
{
$name=$nav['name'];
$link=$nav['link'];
$title=$nav['caption'];
$image=$nav['icon'];
?>
<tr>
<td background="images/sub_btn.gif" class="norepeat" valign=top>
<table width="100%" border="0" cellspacing="0" cellpadding="0">
<tr>
<td></td>
<td><img src="images/spacer.gif" width="198" height="1"></td>
</tr>
<tr>
<td><img src="images/spacer.gif" width="1" height="19"></td>
<td style="padding-left: 10px;" class=sub><img src=<?=$image?> width=13 height=13 align=absmiddle>&nbsp;<a target=middle href="<?=$link?>" class="sub_lnk" title='<?=$title?>'><?=$name?></a>
</td>
</tr>
</table></td>
</tr>
<?}?>

This is for my online game, so we then go to my players table and add a field called "navorder".
The default value is: 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19

How would I, just for tests, lists the values from the navbar table, by ID, on the page?
Example:

My value is set to 1,2,3,4,5
When drawing the data, however I do it, would show:

Link1
Link2
Link3
Link4
Link5

Now if I changed the order, with a listbox which I can do, would change it to 3,1,5,2,4
It would then show:

Link3
Link1
Link5
Link2
Link4



Sorry if it seems confusing, I tried my best at explaining it.
Someone told me to use the explode function, or CONCAT. I tried to read up on explode() but just got confused as to how to use it. If someone could tell me how to do this it'd be much appreciated

Thanks!

Hello all,

I have used the phpfreaks custom order list script to create, well, a custom order list, but for some reason the Delete section of the code is not reassigning the numbers correctly after an item is deleted. It deletes the record okay, but if I have:

1
2
3
4
and delete 3, then 4 should become 3
but 4 stays as 4 until it moves two places and then it becomes 3.
I am sure its related to part of this code, but please let me know if you have any ideas.

Cheers
Pockitz


 // delete row from table
   $sql = "DELETE FROM images WHERE imgsequenceid = '$seqid'";
   $result = mysql_query($sql) or die(mysql_error());
   
   if($result){
echo "Image $seqid successfully deleted from $id";
}else{
echo "ERROR";
}


// select the info, ordering by sequenceid
   $sql = "SELECT imgsequenceid, imgid FROM images ORDER BY imgsequenceid";
   $result = mysql_query($sql) or die(mysql_error());
   // initialize a counter for rewriting sequenceid
   $seqid = 1;
   // while there is info to be fetched...
   while ($r = mysql_fetch_assoc($result)) {
      $imgid = $r['imgid'];
      // update the sequenceid number to the one in the next number
      $sql = "UPDATE images SET imgsequenceid = '$seqid' WHERE imgid = '$imgid'";
      $update = mysql_query($sql) or die(mysql_error());
      // inc to next avail number
      $seqid++;
   } // end while
} // end if del  

I am very new new php (wrote my first PHP script 5 Days ago) and am trying to give myself a crash course but I have hit a pit-stop which is killing me a little!

I hope that title makes sense.... Basically I created PHP script to take data from a database and display in, I then wrote some code to use a drop down menu to order that data. That all worked ok until I tried to utilise some pagination. I can make the pagination work, and I can make the ordering work, but not at the same time! At the moment the code that I have will allow me to order the list and almost paginate it. There are 40 results and I want to display 10 at a time. When not using the ordering code I can paginate it perfectly but when I try to intergrate the two bits of code it will only display the first 10 results and not give me an option to go to the next page to see the rest!

The code:

if (!isset($_GET['start'])) {

$_GET['start'] = 0; }

$per_page = 10; $start = $_GET['start'];
if (!$start)
   $start = 0;
 
 
 
$sort = @$_POST['order'];   
if (!empty($sort)) {   
$get = mysql_query("SELECT bookname, bookauthor, bookpub, bookisbn
            FROM booktable
            ORDER BY ".mysql_real_escape_string($_POST['order'])." ASC
            LIMIT $start, $per_page");
}
 else { 
$get = mysql_query("SELECT bookname, bookauthor, bookpub, bookisbn 
                FROM booktable 
                ORDER BY bookname ASC
                LIMIT $start, $per_page"); 
}
 
$record_count = mysql_num_rows($get);
 
 
?>
<?php
if (isset($_GET['showerror']))
$errorcode = $_GET['showerror'];
else
$errorcode = 0;
?>

 wont include all the html rubbish and the ordering menu!
<div id="mid">
 
<?php
echo "<table>";
echo "<tr>";
echo "<th>";
 
echo "</th>";
echo "<th>";
echo "Book Title";
echo "</th>";
echo "<th>";
echo "Book Author";
echo "</th>";
echo "<th>";
echo "Book Publisher";
echo "</th>";
echo "<th>";
echo "Book ISBN";
echo "</th>";
echo "<th>";
 
echo "</th>";
echo "</tr>";
while ($row = mysql_fetch_assoc($get))
{
 // get data
 $bookname = $row['bookname'];
 $bookauthor = $row['bookauthor'];
 $bookpub = $row['bookpub'];
 $bookisbn = $row['bookisbn'];
 
 
 
    echo "<tr>";
    echo "<td>";
    echo "<a href='addtolist.php?bookname=".$bookname."&bookauthor=".$bookauthor."&bookpub=".$bookpub."&bookisbn=".$bookisbn."'>Add to basket</a>";
 
    echo "</td>";
 
    echo "<td>";
    echo $bookname;
    echo "</td>";
 
    echo "<td>";
    echo $bookauthor;
    echo "</td>";
 
    echo "<td>";
    echo $bookpub;
    echo "</td>";
 
    echo "<td>";
    echo $bookisbn;
    echo "</td>";
 
    echo "</tr>";
 
 
}
 
echo "</table>";
 
$prev = $start - $per_page;
$next = $start + $per_page;
 
if (!($start<=0))
       echo "<a href='products.php?start=$prev'>Prev</a> ";
 
       //set variable for first page number
$i=1;
 
//show page numbers
for ($x = 0; $x < $record_count; $x = $x + $per_page)
{
 if ($start != $x)
    echo "<a class='pagin' href='products.php?start=$x'> $i </a>";
 else
    echo "<a class='pagin' href='products.php?start=$x'><b> $i </b></a>";
 $i++;
}
 
//show next button
if (!($start >= $record_count - $per_page))
       echo "<a class='pagin' href='products.php?start=$next'> Next </a>";
?>


Thank you so much for reading!

Hello!