Introduction Creating a confirmation page that shows the content of a form in HTML/PHP can be a daunting task. However, with the right steps and knowledge, it can be done easily. In this article, we will discuss the steps needed to create a confirmation page that shows the content of a form in HTML/PHP. We … Read more
you can use this : <?php $update = “”; foreach($_POST as $key => $value) { if(!empty($value)) { $update .= $key. “='”.$value.”‘,”; } } $update = substr($update,0,-1); $query = “UPDATE table_name SET “.$update.” WHERE id=$id”; ?> solved PHP: Create SQL query for available $_POST variable [closed]
Yes, its possible. Use submit buttons to send the form, and use HTTP_REFERER from global $_SERVER array to go back. This is the only way I know without javascript. But I suggest you to make a javascript check at the page load and tell the user to turn on javascript. <?php $back = “https://stackoverflow.com/”; if … Read more
Use || statement. <?php if($CURRENT_USER[‘selected_plan_id’] == ‘4’ || $CURRENT_USER[‘selected_plan_id’] == ‘5’ || $CURRENT_USER[‘selected_plan_id’] == ‘6’): ?> Or Use in_array(). $arr = Array (4,5,6); <?php if(in_array($CURRENT_USER[‘selected_plan_id’],$arr)): ?> 1 solved PHP if statement with OR operators [closed]
Introduction The history.go(0) command in JavaScript is used to reload the current page. It is a useful command for refreshing the page without having to manually reload it. However, if you are looking for the equivalent command in PHP, there is no direct equivalent. This article will discuss some of the alternatives to history.go(0) in … Read more
You have to write if($_POST[‘postnummer’] == “7900” || $_POST[‘postnummer’] == “7950” || $_POST[‘postnummer’] == “7960”) { $region = “Nordjylland”; } elseif ($_POST[‘postnummer’] == “8654” || $_POST[‘postnummer’] == “8660” || $_POST[‘postnummer’] == “8680” || $_POST[‘postnummer’] == “8700”) { $region = “Midtjylland”; } solved php if elseif statement select wrong variable every time [closed]
You can’t access $dine in your second function because it’s nowhere defined. The $dine from your first function is only a local variable. I would suggest this solution which uses the fact that calculate_dinein_price() also returns the value of $dine: public function calculate_dinein_total(){ $total_dine = 0.00; $total_dine = $total_dine + $this->calculate_dinein_price(); return $total_dine; } 8 … Read more
Assuming that $arr is the lines of the file… $emptyLinesSkipped = 0; foreach ($arr as $value) { if (” === trim($value)) { if ($emptyLinesSkipped < 2) { $emptyLinesSkipped = $emptyLinesSkipped + 1; continue; } $item3 = $value; // and so on… } } solved How to detect second occurrence of an empty line in a … Read more
In your load.php at the end: echo json_encode($loadout); In index.html <script type=”text/javascript” src=”https://ajax.googleapis.com/ajax/libs/jquery/1.9.0/jquery.min.js”></script> <script type=”text/javascript”> //Calling function repeatAjax(); function repeatAjax(){ jQuery.ajax({ type: “POST”, url: ‘load.php’, dataType: ‘json’, success: function(resp) { jQuery(‘#out1’).html(resp[0]); jQuery(‘#out2’).html(resp[1]); jQuery(‘#out3’).html(resp[2]); }, complete: function() { setTimeout(repeatAjax,1000); //After completion of request, time to redo it after a second } }); } </script> 5 solved … Read more
Something like this should work: <div class=”<?php echo $this->getSize(); ?>”> <?php if (!empty($this->getBlockLink())) : ?> <a href=”https://stackoverflow.com/questions/25530264/<?php echo $this->getBlockLink(); ?>”> <?php endif; ?> <span class=”grid grid–full”> <span class=”grid__item <?php echo $this->getTextPosition() . ‘ ‘ . $this->getTextWidth(); ?>”> <?php echo $this->getBlockFormattedContent(); ?> </span> <img src=”<?php echo $this->getImage(); ?>”> </span> <?php if (!empty($this->getBlockLink())) : ?> </a> <?php … Read more
You can not pass the JavaScript variable up to PHP to index the $list array. What you can do is to pass the whole array down to JavaScript as JSON encoded and then index into that. See: Convert php array to Javascript 0 solved How to echo a JS variable to php? [duplicate]
Short answer: While it’s technically possible to send 100k e-mails each week yourself, the simplest, easiest and cheapest solution is to outsource this to one of the companies that specialize in it (I did say “cheapest”: there’s no limit to the amount of development time (and therefore money) that you can sink into this when … Read more
Short answer: While it’s technically possible to send 100k e-mails each week yourself, the simplest, easiest and cheapest solution is to outsource this to one of the companies that specialize in it (I did say “cheapest”: there’s no limit to the amount of development time (and therefore money) that you can sink into this when … Read more
Sounds to me like you’re looking for array_merge, or array_merge_recursive Perhaps a better fit would be: $result = array(); for($i=0, $j= count($arr1);$i<$j;$i++) {//standard loop over array $result[$i] = array_merge($arr1[$i], $arr2[$i]); } That should give you what you need. But please, do look into various array_* functions, there’s 79 of them in total, odds are that … Read more
Supposing you have array of file names: $files = array(‘file1.jpg’, ‘file2.PNG’, ‘file3.txt’); You might want to filter images only like this: $extensions = array(‘jpg’, ‘jpeg’, ‘png’); $images = array_filter($files, function($file) use ($extensions) { $pos = strrpos($file, ‘.’); $extension = strtolower(substr($file, $pos + 1)); return in_array($extension, $extensions); }); (According to posts on php.net, pathinfo is a … Read more