EMERGENCY! I need help!

I also get this where I’ve added that code to a php or text widget:

Fatal error: Call to undefined function get_post_image() in /home/lxmbrg/public_html/mag/wp-content/plugins/php-code-widget/execphp.php(44) : eval()'d code on line 5

Been working fine until now…

Can’t be TimThumb playing games since this piece of code DOES work:

<img src="<?php bloginfo('template_directory'); ?>/timthumb.php?src=https://www.devotionmagazine.se/bylines/<?php the_author_meta('user_nicename'); ?>.jpg&h=90&w=80&zc=1&q=100" alt="<?php the_title(); ?>" alt="<?php the_author_meta('display_name'); ?>" align="left" class="entry_author_image" />

If I change it to this:

<?php echo get_the_post_thumbnail (get_the_id(), '', '', '' .get_bloginfo('template_directory') .'scripts/timthumb.php?zc=1&w=300&h=100&src='); ?>

where I’ve changed get_post_image to get_the_post_thumbnail it does fetch the image – but not resizing according to the settings in the code setup.

So, there’s something wrong with the get_post_image call. But what?! Been working for years this setup, lol, until a few hours ago.

Solved!

Oh, wait, I forgot to add – this is how I solved it. I “simply” added this to my themes functions.php:

function get_post_image ($post_id=0, $width=0, $height=0, $img_script='') {
	global $wpdb;
	if($post_id > 0) {

		 // select the post content from the db

		 $sql = 'SELECT post_content FROM ' . $wpdb->posts . ' WHERE id = ' . $wpdb->escape($post_id);
		 $row = $wpdb->get_row($sql);
		 $the_content = $row->post_content;
		 if(strlen($the_content)) {

			  // use regex to find the src of the image

			preg_match("/<img src\=('|\")(.*)('|\") .*( |)\/>/", $the_content, $matches);
			if(!$matches) {
				preg_match("/<img class\=\".*\" title\=\".*\" src\=('|\")(.*)('|\") .*( |)\/>/U", $the_content, $matches);
			}
			$the_image = '';
			$the_image_src = $matches[2];
			$frags = preg_split("/(\"|')/", $the_image_src);
			if(count($frags)) {
				$the_image_src = $frags[0];
			}

			  // if src found, then create a new img tag

			  if(strlen($the_image_src)) {
				   if(strlen($img_script)) {

					    // if the src starts with http/https, then strip out server name

					    if(preg_match("/^(http(|s):\/\/)/", $the_image_src)) {
						     $the_image_src = preg_replace("/^(http(|s):\/\/)/", '', $the_image_src);
						     $frags = split("\/", $the_image_src);
						     array_shift($frags);
						     $the_image_src = '/' . join("/", $frags);
					    }
					    $the_image = '<img alt="" src="' . $img_script . $the_image_src . '" />';
				   }
				   else {
					    $the_image = '<img alt="" src="' . $the_image_src . '" width="' . $width . '" height="' . $height . '" />';
				   }
			  }
			  return $the_image;
		 }
	}
}