Skip to main content

Adding image on image (Eg. QR code on certificates or Stamp on image.)

 <?php

header('Content-type: image/jpeg');

$image1='format.jpg';
$image2='qr_sample.png';


list($width, $height) = getimagesize($image2);

$image1 = imagecreatefromstring(file_get_contents($image1));

$image2 = imagecreatefromstring(file_get_contents($image2));


// imagecopymerge(dst_im, src_im, dst_x, dst_y, src_x, src_y, src_w, src_h, pct)
imagecopymerge($image1, $image2, 280, 180, 0, 0, $width, $height, 100);

// display img in browser
imagepng($image1);

// save image on server
// imagejpeg($image1,"trial.jpg");



?>

Comments

Post a Comment

Popular posts from this blog

Restoring MySQL on XAMMP

  Follow these steps and save your time and databases:- Go to your  XAMMP  installation, it’s mostly in  C drive . Now inside  mysql  folder rename the folder  data  to  data-old  (or any other name you like) Create a new folder  data  under  mysql  folder Copy the contents of  backup  folder to the new  data  folder Now copy all your  database  folders that are in  data-old  folder to the new  data  folder (skip the mysql, performance_scheme and phpmyadmin folder) And the last, copy the  ibdata1  file from  data-old  folder and replace it inside new  data  folder Restart your  MYSQL  server from  XAMPP control panel . And done!
Post a Comment
Read more

terms and condition checkbox validation before submit. JS

  <button type="submit" id="submit_button" disabled>Sign Up</button>   /JavaScript function that enables or disables a submit button depending //on whether a checkbox has been ticked or not. function terms_changed(termsCheckBox){ //If the checkbox has been checked if(termsCheckBox.checked){ //Set the disabled property to FALSE and enable the button. document.getElementById("submit_button").disabled = false; } else{ //Otherwise, disable the submit button. document.getElementById("submit_button").disabled = true; } } 
Post a Comment
Read more