Wordpress - [FIX] function wpscf_my_shortcode_head()

[masterix21]

Hi friend,

i found a fix for your function wpscf_my_shortcode_head().

File: sexy-contact-form/includes/display-functions.php
Line: 12

Change from:

Code: Select all

if (is_array($matches) && $matches[2] == 'sexyform') {

to:

Code: Select all

if (is_array($matches) && isset($matches[2]) && $matches[2] == 'sexyform') {

This fix allow to prevent an error stops if the array $matches won't have three items.

[masterix21]

I found another problem when the page requested doesn't exist.

These are the changes that i applied to the file display-functions.php:

Code: Select all

function wpscf_my_shortcode_head(){
   global $posts;
   global $wpscf_token;
   
   if (!is_array($posts) || !isset($posts[0]))
      return;
   
   $pattern = get_shortcode_regex();
   preg_match('/(\[(sexyform) id="([0-9]+)"\])/s', $posts[0]->post_content, $matches);
   if (is_array($matches) && isset($matches[2]) && $matches[2] == 'sexyform') {
      $form_id = (int) $matches[3];
      wpscf_enqueue_front_scripts($form_id);
      
      //set token
      $wpscf_token = md5(time() * rand(1000,9999));
      $_SESSION['sexycontactform_token'] = $wpscf_token;
   }
}

[Simon]

Thanks for your help to make Sexy Contact Form better.