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PHP - Question About Similar Variable Values
are all of the following same, or some same or all different:
$variable="" $variable=0 $variable=NULL and which of the above will satisfy if(empty($variable)) { blah!; } Similar TutorialsHello, I need to be able to find what is inbetween 2 values in a string of text. For example, <?php $string="Hello and welcome to the site. Click [link]welcome.php[/link] here to continue to the site"; ?> So I need some method of searching the string to see what values are in between the [link] and [/link] which I will then deal with in my own way. I have a feeling that I could do this with explode, but I'm not really sure. Any advice? Thanks in advance Hi all, Just curious why this works: Code: [Select] while (($data = fgetcsv($handle, 1000, ",")) !== FALSE){ $import="INSERT into $prodtblname ($csvheaders1) values('$data[0]','$data[1]','$data[2]','$data[3]','$data[4]','$data[5]','$data[6]')"; } And this does not: $headdata_1 = "'$data[0]','$data[1]','$data[2]','$data[3]','$data[4]','$data[5]','$data[6]'"; while (($data = fgetcsv($handle, 1000, ",")) !== FALSE){ $import="INSERT into $prodtblname ($csvheaders1) values($headdata_1)"; }it puts $data[#'s] in the database fields instead of the actual data that '$data[0]','$data[1]'... relates to. I wrote a script to create the values in $headdata_1 based on the number of headers in $csvheaders1 but can't seem to get it working in the sql statement. Thanks i've google but no luck on finding what i need....is there a way in javascript to compare 2 variables ie.
var him = "jack";
var her = "jill";
if (him == her){
alert('same name');
}
thank you
Hi Guys, I don't know how to do this but basically I want the value of $postcode3 to equal the value of $postcodep1 aswell as $postcodep2 like this... else {$postcode3 = $postcodep1 $postcodep2;} That doesn't work... Say $postcodep1 = LS14 $postcodep2 = 2AB Then $postcode3 = LS14 2AB How do I write this in the above php code?! Thanks, S Hey everyone, I'm new to this forum and I came here looking for some help with PHP. I've just started getting into PHP and you guys are probably a smile ahead. So basically, I have some inputs and want them to be sent to my email in a basic layout shown below. Code: [Select] Inputs: Title = _title Forum Name = _forumname Name = _irlname Age = _age I want the email to be sent to me like: Code: [Select] Email Title --------------- Forum Name: TextGiven Real Life Name: TextGiven Age: TextGiven Here is my current code which titles the email correctly, but I want to figure out how to make $message set to the example email I showed above. Code: [Select] <?php $to = "******@*********.net"; $subject = $_REQUEST['_title']; $headers = "From: ***** Applicant \r\n"; $headers .= "MIME-Version: 1.0\r\n" . "Content-Type: text/html; charset=\"iso-8859-1\"\r\n" . "Content-Transfer-Encoding: 7bit\r\n"; $message = $_REQUEST['_forumname' & '_irlname']; <--- Part I want fixed if(mail($to, $subject, $message, $headers)) { echo 'MAIL SENT'; } else { echo 'MAIL FAILED'; } ?> I have this code, and it works. But I want $message = "" to make the message contain not just the forum name, but as well as the name, age, and all other inputs I want. Hi folks, I was wondering how to do this. I want the if statement to detect if the query string has any of these values. so im trying to assign them all to the same variable. However, this code wont work. Whats the trick here? <?php $primary=$_GET['intro']; $primary=$_GET['port']; $primary=$_GET['about']; $primary=$_GET['contact']; if(isset($primary)){ echo "<img src='graphics/left-a.png'>";} else {echo "<img src='graphics/leftb.png'>";}?> This topic has been moved to Miscellaneous. http://www.phpfreaks.com/forums/index.php?topic=357878.0 I have 2 file names, which are uploaded, stored in the variable $files. I want to be able to assign a variable to each file name. What's the best way of doing it?? I want to be able to insert each file into a mysql database on the same line but in different fields. Here is a sample part of my code: Code: [Select] var_dump($files); print_r(array_slice(array($files),0)); //I want to split this into 2 variables. One for each file name??????? list($file1)=$files; //insert the values/filenames into mysql fields "itm_pic_name & itm_pic_name2" $mysqli = new mysqli(DB_HOST,DB_USER,DB_PASSWORD,DB_NAME); $this->execSQL("INSERT INTO itm_pic_detail(itm_pic_name,itm_pic_name2,itm_pic_type, itm_pic_size) VALUES (?,?,?,?)", array('ssss',$file1,$file1,$type, $size),true); I would really like some input. : I am building a website that uses session variables extensively. The site is getting a little complicated, and I am starting to lose track of which session variables are assigned, and what their values are. Is there some way where I can create a piece of code that will display all of the existing session variables and their values? The php web script that I’m trying to modify shows an html page of transactions. I’d like to change what is displayed there. The array that generates what is displayed begins on approx line 184 (in bold, near the bottom of the code below, with the line:
$ads_list .= PT_LoadPage('transactions/list',array(
I’d like help to substitute what appears on the html transaction page by changing what is listed in the transaction/list array (with data from the ‘u_paid_videos’ table, which has these columns: id, id_user, id_video, video_title, time, user_id_uploaded, time_date, earned_amount, currency). Here is current the php code:
<?php
error_reporting(-1); // set maximum errors
ini_set('display_errors' , 'true');
if (!IS_LOGGED || ($pt->config->sell_videos_system == 'off' && $pt->config->usr_v_mon == 'off') ) {
header('Location: ' . PT_Link('404'));
exit;
}
$currency = '$';
if ($pt->config->payment_currency == 'EUR') {
$currency = '€';
}
$types = array('today','this_week','this_month','this_year');
$type = 'today';
if (!empty($_GET['type']) && in_array($_GET['type'], $types)) {
$type = $_GET['type'];
}
if ($type == 'today') {
$start = strtotime(date('M')." ".date('d').", ".date('Y')." 12:00am");
$end = strtotime(date('M')." ".date('d').", ".date('Y')." 11:59pm");
$array = array('00' => 0 ,'01' => 0 ,'02' => 0 ,'03' => 0 ,'04' => 0 ,'05' => 0 ,'06' => 0 ,'07' => 0 ,'08' => 0 ,'09' => 0 ,'10' => 0 ,'11' => 0 ,'12' => 0 ,'13' => 0 ,'14' => 0 ,'15' => 0 ,'16' => 0 ,'17' => 0 ,'18' => 0 ,'19' => 0 ,'20' => 0 ,'21' => 0 ,'22' => 0 ,'23' => 0);
$ads_array = $array;
$date_type = 'H';
$pt->cat_type = 'today';
$pt->chart_title = $lang->today;
$pt->chart_text = date("l");
}
elseif ($type == 'this_week') {
$time = strtotime(date('l').", ".date('M')." ".date('d').", ".date('Y'));
if (date('l') == 'Saturday') {
$start = strtotime(date('M')." ".date('d').", ".date('Y')." 12:00am");
}
else{
$start = strtotime('last saturday, 12:00am', $time);
}
if (date('l') == 'Friday') {
$end = strtotime(date('M')." ".date('d').", ".date('Y')." 11:59pm");
}
else{
$end = strtotime('next Friday, 11:59pm', $time);
}
$array = array('Saturday' => 0 , 'Sunday' => 0 , 'Monday' => 0 , 'Tuesday' => 0 , 'Wednesday' => 0 , 'Thursday' => 0 , 'Friday' => 0);
$ads_array = $array;
$date_type = 'l';
$pt->cat_type = 'this_week';
$pt->chart_title = $lang->this_week;
$pt->chart_text = date('y/M/d',$start)." To ".date('y/M/d',$end);
}
elseif ($type == 'this_month') {
$start = strtotime("1 ".date('M')." ".date('Y')." 12:00am");
$end = strtotime(cal_days_in_month(CAL_GREGORIAN, date('m'), date('Y'))." ".date('M')." ".date('Y')." 11:59pm");
if (cal_days_in_month(CAL_GREGORIAN, date('m'), date('Y')) == 31) {
$array = array('01' => 0 ,'02' => 0 ,'03' => 0 ,'04' => 0 ,'05' => 0 ,'06' => 0 ,'07' => 0 ,'08' => 0 ,'09' => 0 ,'10' => 0 ,'11' => 0 ,'12' => 0 ,'13' => 0 ,'14' => 0 ,'15' => 0 ,'16' => 0 ,'17' => 0 ,'18' => 0 ,'19' => 0 ,'20' => 0 ,'21' => 0 ,'22' => 0 ,'23' => 0,'24' => 0 ,'25' => 0 ,'26' => 0 ,'27' => 0 ,'28' => 0 ,'29' => 0 ,'30' => 0 ,'31' => 0);
}elseif (cal_days_in_month(CAL_GREGORIAN, date('m'), date('Y')) == 30) {
$array = array('01' => 0 ,'02' => 0 ,'03' => 0 ,'04' => 0 ,'05' => 0 ,'06' => 0 ,'07' => 0 ,'08' => 0 ,'09' => 0 ,'10' => 0 ,'11' => 0 ,'12' => 0 ,'13' => 0 ,'14' => 0 ,'15' => 0 ,'16' => 0 ,'17' => 0 ,'18' => 0 ,'19' => 0 ,'20' => 0 ,'21' => 0 ,'22' => 0 ,'23' => 0,'24' => 0 ,'25' => 0 ,'26' => 0 ,'27' => 0 ,'28' => 0 ,'29' => 0 ,'30' => 0);
}elseif (cal_days_in_month(CAL_GREGORIAN, date('m'), date('Y')) == 29) {
$array = array('01' => 0 ,'02' => 0 ,'03' => 0 ,'04' => 0 ,'05' => 0 ,'06' => 0 ,'07' => 0 ,'08' => 0 ,'09' => 0 ,'10' => 0 ,'11' => 0 ,'12' => 0 ,'13' => 0 ,'14' => 0 ,'15' => 0 ,'16' => 0 ,'17' => 0 ,'18' => 0 ,'19' => 0 ,'20' => 0 ,'21' => 0 ,'22' => 0 ,'23' => 0,'24' => 0 ,'25' => 0 ,'26' => 0 ,'27' => 0 ,'28' => 0 ,'29' => 0);
}elseif (cal_days_in_month(CAL_GREGORIAN, date('m'), date('Y')) == 28) {
$array = array('01' => 0 ,'02' => 0 ,'03' => 0 ,'04' => 0 ,'05' => 0 ,'06' => 0 ,'07' => 0 ,'08' => 0 ,'09' => 0 ,'10' => 0 ,'11' => 0 ,'12' => 0 ,'13' => 0 ,'14' => 0 ,'15' => 0 ,'16' => 0 ,'17' => 0 ,'18' => 0 ,'19' => 0 ,'20' => 0 ,'21' => 0 ,'22' => 0 ,'23' => 0,'24' => 0 ,'25' => 0 ,'26' => 0 ,'27' => 0 ,'28' => 0);
}
$ads_array = $array;
$pt->month_days = count($array);
$date_type = 'd';
$pt->cat_type = 'this_month';
$pt->chart_title = $lang->this_month;
$pt->chart_text = date("M");
}
elseif ($type == 'this_year') {
$start = strtotime("1 January ".date('Y')." 12:00am");
$end = strtotime("31 December ".date('Y')." 11:59pm");
$array = array('01' => 0 ,'02' => 0 ,'03' => 0 ,'04' => 0 ,'05' => 0 ,'06' => 0 ,'07' => 0 ,'08' => 0 ,'09' => 0 ,'10' => 0 ,'11' => 0 ,'12' => 0);
$ads_array = $array;
$date_type = 'm';
$pt->cat_type = 'this_year';
$pt->chart_title = $lang->this_year;
$pt->chart_text = date("Y");
}
$day_start = strtotime(date('M')." ".date('d').", ".date('Y')." 12:00am");
$day_end = strtotime(date('M')." ".date('d').", ".date('Y')." 11:59pm");
$this_day_ads_earn = $db->rawQuery("SELECT SUM(amount) AS sum FROM ".T_ADS_TRANS." c WHERE `time` >= ".$day_start." AND `time` <= ".$day_end." AND type = 'video' AND video_owner = ".$pt->user->id);
//$this_day_video_earn = $db->rawQuery("SELECT * FROM ".T_VIDEOS_TRSNS." c WHERE `time` >= ".$day_start." AND `time` <= ".$day_end." AND user_id = ".$pt->user->id);
$this_day_video_earn = $db->rawQuery("SELECT * FROM u_paid_videos c WHERE `time` >= ".$day_start." AND `time` <= ".$day_end." AND user_id_uploaded = ".$pt->user->id);
$day_net = 0;
foreach ($this_day_video_earn as $tr) {
if ($tr->currency == "USD") {
//$day_net = $day_net + ($tr->amount - $tr->admin_com);
$day_net = $day_net + ($tr->earned_amount);
}
}
$today_earn = $this_day_ads_earn[0]->sum + $day_net ;
$month_start = strtotime("1 ".date('M')." ".date('Y')." 12:00am");
$month_end = strtotime(cal_days_in_month(CAL_GREGORIAN, date('m'), date('Y'))." ".date('M')." ".date('Y')." 11:59pm");
$this_month_ads_earn = $db->rawQuery("SELECT SUM(amount) AS sum FROM ".T_ADS_TRANS." c WHERE `time` >= ".$month_start." AND `time` <= ".$month_end." AND type = 'video' AND video_owner = ".$pt->user->id);
//$this_month_video_earn = $db->rawQuery("SELECT * FROM ".T_VIDEOS_TRSNS." c WHERE `time` >= ".$month_start." AND `time` <= ".$month_end." AND user_id = ".$pt->user->id);
$this_month_video_earn = $db->rawQuery("SELECT * FROM u_paid_videos c WHERE `time` >= ".$month_start." AND `time` <= ".$month_end." AND user_id_uploaded = ".$pt->user->id);
$month_net = 0;
foreach ($this_month_video_earn as $tr) {
if ($tr->currency == "USD") {
//$month_net = $month_net + ($tr->amount - $tr->admin_com);
$month_net = $month_net + ($tr->earned_amount);
}
}
$month_earn = $this_month_ads_earn[0]->sum + $month_net ;
//$trans = $db->where('user_id',$user->id)->orderBy('id','DESC')->get(T_VIDEOS_TRSNS);
$trans = $db->where('user_id_uploaded',$user->id)->orderBy('id_user')->get('u_paid_videos');
$ads_trans = $db->where('time',$start,'>=')->where('time',$end,'<=')->where('video_owner',$pt->user->id)->where('type','video')->get(T_ADS_TRANS);
$total_ads = 0;
if (!empty($ads_trans)) {
foreach ($ads_trans as $key => $ad) {
if ($ad->time >= $start && $ad->time <= $end) {
$day = date($date_type,$ad->time);
if (in_array($day, array_keys($ads_array))) {
$ads_array[$day] += $ad->amount;
$total_ads += $ad->amount;
}
}
}
}
$ads_list = "";
$total_earn = 0;
if (!empty($trans)) {
foreach ($trans as $tr) {
//$video = PT_GetVideoByID($tr->video_id, 0, 0, 2);
$video = PT_GetVideoByID($tr->id_video, 0, 0, 2);
$user_data = PT_UserData($tr->id);
$currency = "";
$admin_currency = "";
$net = 0;
if ($tr->currency == "USD") {
$currency = "$";
//$admin_currency = "$".$tr->admin_com;
$net = $tr->earned_amount;
}
else if($tr->currency == "EUR"){
$currency = "€";
//$admin_currency = "€".$tr->admin_com;
//$net = $tr->amount - $tr->admin_com;
$net = $tr->earned_amount;
}
elseif ($tr->currency == "EUR_PERCENT") {
$currency = "€";
//$admin_currency = $tr->admin_com."%";
//$net = $tr->amount - ($tr->admin_com * $tr->amount)/100;
$net = $tr->earned_amount;
}
elseif ($tr->currency == "USD_PERCENT") {
$currency = "$";
//$admin_currency = $tr->admin_com."%";
//$net = $tr->amount - ($tr->admin_com * $tr->amount)/100;
$net = $tr->earned_amount;
}
if ($tr->time >= $start && $tr->time <= $end) {
$day = date($date_type,$tr->time);
if (in_array($day, array_keys($array))) {
$array[$day] += $net;
}
}
$total_earn = $total_earn + (float)$net;
if (!empty($video) && !empty($user_data)) {
**$ads_list .= PT_LoadPage('transactions/list',array(**
'ID' => $tr->id,
'PAID_USER' => substr($user_data->name, 0,20),
'PAID_URL' => $user_data->url,
'USER_NAME' => $user_data->username,
'VIDEO_NAME' => substr($video->title, 0,20) ,
'VIDEO_URL' => $video->url,
'VIDEO_ID_' => PT_Slug($video->title, $video->video_id),
'AMOUNT' => $tr->earned_amount,
"CURRENCY" => $currency,
"A_CURRENCY" => $admin_currency,
"NET" => $net,
"TIME" => PT_Time_Elapsed_String($tr->time)
));
}
}
}
$total_earn = $total_earn + $total_ads;
$pt->array = implode(', ', $array);
$pt->ads_array = implode(', ', $ads_array);
$pt->page_url_ = $pt->config->site_url.'/transactions';
$pt->title = $lang->earnings . ' | ' . $pt->config->title;
$pt->page = "transactions";
$pt->description = $pt->config->description;
$pt->keyword = @$pt->config->keyword;
$pt->currency = $currency;
$pt->content = PT_LoadPage('transactions/content',array(
'CURRENCY' => $currency,
'ADS_LIST' => $ads_list,
'TOTAL_EARN' => $total_earn,
'TODAY_EARN' => $today_earn,
'MONTH_EARN' => $month_earn
));
any help/guidance/suggestion is appreciated
Hi there, I am working on a PHP web form and I have a very simple situation I guess, I have a variable named: $MyVal When I do print_r($MyVal); To see whats inside, I get: SimpleXMLElement Object ( [0] => 8.23 ) Now I am assigning this variable into a session variable so that I can do calculations with it. So I assign: $_SESSION['MySesVal'] = $MyVal; But after assigning to session variable, when I do my calculations: $finalValue = $_SESSION['MySesVal'] * 4; I get 0. So is it because the actual $MyVal variable has some XML stuff as: SimpleXMLElement Object ( [0] => 8.23 ) So what is the right way to properly assign $MyVal variable to a session variable to do calculations. Please reply. All comments and feedbacks are always welcome. Thank you! It's been a while since I've needed to whip anything substantial up from scratch, so my scripting is a little (lot) fast and loose (weird/inefficient) here. I'm trying to mock up a script that's essentially a quiz/survey. There are a handful of topics, each with a few screens of yes/no questions. At the end, it returns a list of recommendations based on the answers gathered. The script is posting back to itself. Using print_r ($_SESSION), it seems like all of the post values for the first screen of questions are being assigned to the session array as expected. When the second screen of questions is answered, their values are assigned as well, but the values for the first set go away completely. This continues through subsequent screens, with the values from the previous screen present and all others before missing. I'd really appreciate a look at my code to see if you tell me the cause or error(s). Thanks! <?php session_start; include('_config.php'); // database connect $dbc = mysqli_connect($CFG->dbhost, $CFG->dbuser, $CFG->dbpass, $CFG->dbname); // set to section 1, page 1 if no values are in _POST array if (($_SERVER['REQUEST_METHOD'] == 'GET') || (!isset($_POST['section']))) { $section = 1; $page = 1; } else { // something was posted, so...set those values in session variable foreach($_POST as $key => $data) { $_SESSION[$key] = $data; } // debug: display contents of the session array print_r ($_SESSION); // which section and page? $section = (int) $_POST['section']; $page = (int) $_POST['next']; } // check if last topic $query = "SELECT * FROM hw_topics"; $data = mysqli_query($dbc, $query); if ($section == mysqli_num_rows($data)) { $last_section = true; } else { $last_section = false; } // get current topic name and info $query = "SELECT topic, display_name, pages_in_topic FROM hw_topics WHERE topic_id = '$section'"; $data = mysqli_query($dbc, $query); if (mysqli_num_rows($data) == 1) { $row = mysqli_fetch_array($data); $topic_display_name = $row['display_name']; $pages_in_topic = $row['pages_in_topic']; } // test if last page in topic $topic_pages = $row['pages_in_topic']; if ($page == $topic_pages) { $last_page_in_section = true; } else { $last_page_in_section = false; } // set form action (set to this script or to recommendations when last section is complete if (($last_section == true) && ($last_page_in_section == true)) { $form_action = $CFG->reccomend; } else { $form_action = $_SERVER['PHP_SELF']; } // get current page headline $query = "SELECT page_headline FROM hw_pages WHERE topic_id = '$section' AND page_number = '$page'"; $data = mysqli_query($dbc, $query); if (mysqli_num_rows($data) == 1) { // The headline row was found so display the headline $row = mysqli_fetch_array($data); $page_headline = '<h2>' . $row['page_headline'] . '</h2>'; } // Grab the question data from the database to generate the list and form fields $query = "SELECT question_id, question_number, question_text FROM hw_questions WHERE topic_id = '$section' AND page_id = '$page' ORDER BY question_number"; $data = mysqli_query($dbc, $query); $questions = array(); while ($row = mysqli_fetch_array($data)) { array_push($questions, $row); } include($CFG->includesdir.'/header.php'); ?> <div id="head"> <h1>Assessment<?php if (isset($topic_display_name)) { echo ': <em>' . $topic_display_name . '</em>'; } ?></h1> <p class="paging">Page <?php echo $page; ?> of <?php echo $pages_in_topic; ?></p> </div><!-- #head --> <div id="content"> <p class="instr">Please complete this survey. We'll generate a list of recommendations and resources for your organization.</p> <div id="questions"> <?php echo $page_headline; ?> <form method="post" action="<?php echo $form_action; ?>"> <table border="0" cellpadding="0" cellspacing="0"> <thead> <tr> <td></td> <td class="qtext"></td> <td class="qanswer">yes</td> <td class="qanswer">no</td> <td class="pad"></td> </tr> </thead> <?php if ($questions) { // display question rows foreach ($questions as $question) { echo '<tr>'; echo '<td class="qnumber">' . $question['question_number'] . '.</td>'; echo '<td class="qtext"><p>...' . $question['question_text'] . '</p></td>'; echo '<td class="qanswer"><div class="radio" id="box-yes"><input type="radio" value="yes" name="qid_' . $question['question_id'] . '" id="qid_' . $question['question_id'] . '" class="radio" /></div></td>'; echo '<td class="qanswer"><div class="radio" id="box-no"><input type="radio" value="no" name="qid_' . $question['question_id'] . '" id="qid_' . $question['question_id'] . '" class="radio"'; $field_name = 'qid_' . $question['question_id']; if (isset($_SESSION[$field_name])) { echo ' checked="checked"'; } echo ' /></div></td>'; echo '<td class="pad"></td>'; echo '</tr>'; } } else { echo '<tr>'; echo '<td colspan="3" class="qtext"><p>No questions found in the database for this page.</p></td>'; echo '<td class="pad"></td>'; echo '</tr>'; } ?> </table> <ul id="controls"> <?php if ($last_page_in_section == true) { $section++; $page = 1; } else { $page++; } echo '<input type="hidden" value="' . $section . '" name="section" />'; echo '<input type="hidden" value="' . ($page) . '" name="next" />'; if (($last_section == true) && ($last_page_in_section == true)) { echo '<li><input type="submit" value="Submit Answers and Get Recommendations" name="submit" id="submit" /></li>'; } else { echo '<li><input type="submit" value="Next Page" name="submit" id="next" /></li>'; } ?> </ul><!-- #controls --> </form> </div><!-- #questions --> <?php mysqli_close($dbc); include($CFG->includesdir.'/footer.php'); ?> I am facing problem to execute query by assigning NULL value to a variable and then executing query.In MySQL DB four fields Mobile,landline, pincode,dob are set as integer and date(for dob) respectively.The default is set as NULL and NULL option is selected as yes.All these fields are not mandatory.The problem is that when I edit the form my keeping the value as empty in DB these are saved as 0, 0 , 0 & 0000-00-00 inspite of Null. I have tried everything but still the defect persist. Please help me to come out of the problem The code, I have used: <?php //require_once 'includes/config.php'; $dbusername = $_POST['email']; $dbfirstname = $_POST['first_name']; $dblastname = $_POST['last_name']; //$dbmobile_number = $_POST['mobile']; if (isset($_POST['mobile'])) { $dbmobile_number = $_POST['mobile']; } else { $dbmobile_number = "NULL"; } $dblandline_number = $_POST['landline']; $dbdob = $_POST['dob']; if(isset($_POST['is_email'])) { $dbSubscribe_Email_Alert = '1'; } else { $dbSubscribe_Email_Alert = '0'; } if(isset($_POST['is_sms'])) { $dbSubscribe_SMS = 0; } else { $dbSubscribe_SMS = 0; } $dbAddress_firstname = $_POST['shipping_first_name']; $dbAddress_lastname = $_POST['shipping_last_name']; $dbAddress = $_POST['shipping_address']; $dbcity = $_POST['shipping_city']; $dbpincode = $_POST['shipping_pincode']; $dbstate = $_POST['shipping_state']; $dbcountry = $_POST['shipping_country']; echo "Welcome".$dbusername; //if($_POST['btnSave']) //if ($_POST['btnSave']) //{ //echo "Inside query loop"; $connect = mysql_connect("localhost","root","") or die("Couldn't connect!"); mysql_select_db("salebees") or die ("Couldn't find DB"); //$query = mysql_query("SELECT * FROM users WHERE username='$username'"); $query = mysql_query("update users set firstname = '$dbfirstname', lastname = '$dblastname', mobile_number = '$dbmobile_number', landline_number = '$dblandline_number', dob = '$dbdob', Subscribe_Email_Alert = '$dbSubscribe_Email_Alert', Subscribe_SMS = '$dbSubscribe_SMS', Address_firstname = '$dbAddress_firstname', Address_lastname = '$dbAddress_lastname', Address = '$dbAddress', city = '$dbcity', pincode = '$dbpincode', state = '$dbstate', country = '$dbcountry' where username = '$dbusername' "); header("location:my_account.php"); //} //else //{ //die(); //} ?> This topic has been moved to PHP Applications. http://www.phpfreaks.com/forums/index.php?topic=357747.0 Ok I am testing foreach in an array as my practice. I wonder how can I assign values in the key of the array.. Here's the code Code: [Select] <?php $username = me_mysql_prep(trim($_POST['username'])); $first_name = me_mysql_prep(trim($_POST['first_name'])); $last_name = me_mysql_prep($_POST['last_name']); $email = me_mysql_prep($_POST['email']); $position = me_mysql_prep($_POST['Position']); $password = me_mysql_prep($_POST['password']); $hashed_password = sha1($password); $required_fields = array($username,$first_name,$last_name, $email, $position, $password); foreach($required as $key => $value) { if($value == "") { echo $key . " Cannot be empty<br>"; } } ?> So the result would be like this... IF username, first name and last name are EMPTY it will echo: Quote username cannot be empty first name cannot be empty last name cannot be empty Anyone? I'm trying to loop through a database and assign the results to a variable that is created with the loop with the variables name based on which instance is currently running in the loop. I'll go ahead and include the code I thought might work, but I obviously have no idea what I'm doing in this case $i = 0; while ($i < $num_results) { $ip = ($i++); $result = ("$res_" . "$ip"); $loop_date = ("$res_" . "$ip" . "_date"); $get_result = "SELECT * FROM table WHERE id = '$result'"; $que_result = mysql_query($get_display); while ($sub_res = mysql_fetch_array($que_result, MYSQL_BOTH)) { $loop_date = $sub_res['date']; } $i++; } echo $res_1_date; Can anyone please clue me in on how I can get this to work please. It works with $result but it isn't working with the last $res_1_date... As I'm writing this I see where the problem is but just not quite sure how to make it work... Hi, I have a quick question: is it possible to replace a Class name with a variable? I keep getting an error when I try: Area_town::count_all(); becomes: $className = 'Area_town'; $className::count_all(); I want to make the page dynamic, but to do so, I have to have the Class name as a dynamic name. Error: Parse error: syntax error, unexpected T_PAAMAYIM_NEKUDOTAYIM in /home/p/o/powtest/web/public_html/admin/lib/pagination/paging_town_data.php on line 15 Thanks Sorry, this will be a simple question. Say you define two global variables in your functions.php file as: GLOBAL $salesTax = .07; GLOBAL $shipping = 5.00; Those variables would be accessiible in the checkout.php page, right? Hey, <a href="edit.php?id='.$row['id'].'">edit</a> I am learning PHP and I am wondering what I put after my SQL connection info so that I can create a variable $id $id = <what goes here> How do I make $id to store the unique number in this variable.. For example edit.php?id=100 how does it store this number...thanks... I have a question on when PHP will allocate space in the code. Does it happen up front, or as the code executes? // some stuff if (some_conditional) { // something happens here and returns or exits } // we never get here $foo = array(); exit(0); In this example, does $foo get created? |
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