//Try This <?php // Some inputvalues (those are correct) $user = “”; $pass = “”; $host = “”; $db = “”; $conn = mysqli_connect($host, $user, $pass, $db) or die(“Het is niet gelukt om te verbinden met de database!”); // Vaststellen wat je wil weten $grab = $_GET[‘grab’]; $query = “SELECT * FROM informaticaproject WHERE id=1”; … Read more
You’re on the right track with what you have. You are currently only trying to get the numeric characters, which is why that’s all you are getting. Also, after some testing with different strings, it turned out that your particular regex seems to only works when all the numbers are next to each other. I … Read more
i resolve my above problem by applying this code <?php echo $_REQUEST[‘n’];?> solved What is required to work PHP post form method?
A few ways to do this. String replace, as mentioned by Ashish. $input = “-**abcd1234-*—“; $output = str_replace(array(‘-‘, ‘*’), ”, $input); echo $output; If you have a large number of characters to strip though, maybe this would be a little easier. $input = “-**abcd1234-*—“; $remove = “-*”; $output = str_replace(str_split($remove), ”, $input); echo $output; And … Read more
Introduction The preg_replace/string_replace symbol – or * to space is a useful tool for replacing certain symbols with a space in a string. This can be useful for formatting text, removing unwanted characters, or making a string easier to read. This tutorial will explain how to use the preg_replace/string_replace symbol – or * to space … Read more
You have to pass parameter between two pages So first of all your have to edit add link on it <?php try { $pdo = new PDO(‘mysql:host=localhost;dbname=informal’,’vad’,’6989′); $pdo->setAttribute(PDO::ATTR_ERRMODE,PDO::ERRMODE_EXCEPTION); $pdo->exec(‘SET NAMES “utf8″‘); } catch(PDOException $e) { echo $e->getMessage(); } $sql=”SELECT title,content FROM postID”; $result = $pdo->query($sql); while($row = $result->fetch()) { echo “<a href=anotherpage.php?id=”.$row[‘id’].”>”.$row[‘title’] . “</a><br />”; … Read more
You’re overthinking it. function my_test($var1, $var2){ global $privileges; $var3 = $var1+$var2; if($var3 != $privileges){ return false }else{ return true; } } if( my_test(‘var1’, ‘var2’) ) { // true – do code } else { //false – don’t } Assuming that that is just example code, because that really just condenses down to: if ( $var1+$var2 … Read more
The solution (in collaboration with OP) is: import PIL from binascii import unhexlify import zlib from cStringIO import StringIO sdata = “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” fh = StringIO(zlib.decompress(unhexlify(sdata))) image = PIL.Image.open(fh) PIL is the Python Imaging Library, and using StringIO, I pretend to have a file-like object. 1 solved get image from hexa string
“If” is not inside <?php … ?>. Must be: <?php if (is_category(‘Ponies’)) { ?> solved Can someone explain this PHP code? [closed]
If you look at the documentation for mysql_result you’ll see that it expects the query resource as the first parameter, the row number as the second parameter, and (optionally) the field name or offset as the third parameter. You’re not using the function in anyway that even resembles its purpose. Edit: Based on your comment … Read more
Introduction Calling a PHP function from Javascript can be a tricky task. It requires knowledge of both languages and understanding of how they interact with each other. This article will provide a step-by-step guide on how to call a PHP function from Javascript. It will also provide some tips and tricks to help make the … Read more
PHP is run on server side and not Client side like JavaScript, you need to dynamically load the php to do this. (preferably with ajax) A simple solution would be to put the php code into a new file called X.js then create an empty <script id=”loadscript” src=”#”> tag then change the src with javascript … Read more
What I commented is how to do it. I assume you’re storing this array in a cache/session where it’s semi-persistent right? What you want to do is append the item to the array. Say your array looks like this: $modules = array( ‘Forums’ => array(‘file’ => ‘link/to/file.php’, ‘enabled’ => TRUE), …..etc ); All you need … Read more
You can encode an array thus: $cars = [ ‘ALFA’ => [ ‘title’ => ‘Alfa Romeo’, ‘models’ => [ … ] ], ‘ACURA’ => [ ‘title’ => ‘Acura’, ‘models’ => [ … ] ], ]; This can then be run through json_encode(). solved Generating JSON with PHP [closed]
I know you said that there is no other way to do it. I hope you don’t mind that I took the liberty to do so, anyway. If you structure the code somehow like below, you will make future-you much happier: I assume that you have the following variables: $shipLife is the life amount of … Read more