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Found 4 results

  1. Hi guys, I try to build an xml document with php. Creating, saving and sending works fine. Just couldnt figure out how to insert a variable to my php-code, which creates the xml. <?php$xml = new DOMDocument("1.0", "utf-8";$root = $xml->createElement("ABC");$xml->appendChild($root);$var1 = $xml->createElement("Town");$var1Text = $xml->createTextNode('$townname');$var1->appendChild($varText);$BCD = $xml->createElement("Data");$BCD->appendChild($var1);$root->appendChild($BCD);$xml->formatOutput = true;echo "<xmp>". $xml->saveXML() ."</xmp>";$xml->save("energieausweis.xml") or die("Error");?> Instead of using a fix "createTextNode" I wanna use a variable. Something like "createVariableNode" (I know that this doesnt exist). Hope you guys understand me. I get a variable from a form, lets say $townname, which can be Vancouver or Paris. This variable shall be written in my xml. Depending on the selection from the form, my xml shall contain Vancouver or Paris and not just the text "$townname". Thanks a lot for your help!
  2. Hello, I'm trying to make a method that creates objects of a parameterized type randomly, but also to store the hashCode of different objects created and if at any time the percentage of different objects is less than 50% throw an exception. This last part is where I've gotten stuck. I have created a population property where I store the different hashCodes and update it in the method adding the new hashCode from the new object. But I don't know how to do for to know if the percentage of different objects is less than 50%. See if someone can help me out. Regards!
  3. i'm trying to make a install script. for that i wish to CREATE a DATABASE and at the same time CREATE some TABLEs for it with a single form submit? for this can DATABASE be selected within the "CREATE TABLE" query? if yes how? or there is any other idea?
  4. i want to make it so that what you put in an HTML forum when sent will add to a separate HTML page with the input from the forum inserted into code. For example, on a forum in typeit.html you type "My Name" into the name text box and "This Is My Message" into the message box. You clock submit and it sends it to the PHP page which sends <b>My Name</b><br><p>This Is My message</p><br> to a separate HTML page called mytxt.htmlNote that was an example and what the names of pages and forums are above are different in reality.I already have a code to simple print the text as it is but i don't know how to make code with PHP.Here is the code that I have so far: in photo_main.html <form action="upload_file.php" method="post"enctype="multipart/form-data"><input type="file" name="file" id="file" /> <br />Title:<INPUT TYPE="text" NAME="fname"><br>Description:<INPUT TYPE="text" NAME="age"><br>Photo Album:<INPUT TYPE="text" NAME="alb"><br><input type="submit" name="submit" value="Submit" /></form> in upload_file.php <?php if ($_FILES["file"]["error"] > 0) { echo "Return Code: " . $_FILES["file"]["error"] . "<br />"; } else { echo "Upload: " . $_FILES["file"]["name"] . "<br />"; echo "Type: " . $_FILES["file"]["type"] . "<br />"; echo "Size: " . ($_FILES["file"]["size"] / 1024) . " Kb<br />"; echo "Temp file: " . $_FILES["file"]["tmp_name"] . "<br />"; if (file_exists("images/" . $_FILES["file"]["name"])) { echo $_FILES["file"]["name"] . " already exists. "; } else { move_uploaded_file($_FILES["file"]["tmp_name"], "images/" . $_FILES["file"]["name"]); echo "Stored in: " . "images/" . $_FILES["file"]["name"]; $a_str = array($_POST["fname"],$_POST["age"],$_POST["alb"],$_FILES["file"]["name"]); $contents = implode(PHP_EOL, $a_str); $contents .= PHP_EOL . PHP_EOL; file_put_contents("photos.txt", $contents, FILE_APPEND); print("|$contents|"); } }?> I want to make it so that instead of text going to a txt file I want code going to an HTML file so that i don't have to keep manually putting in uploaded photos. I am going to use an iframe to put in the HTML to a page. If there is a better way than an iframe that would be great too. I hope I was not confusing.
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