We have a multiuser Machform PHP application running on a Redhat 7 Linux server with Apache webserver and MariaDB database. In a specific form after page 3, accessing this URI: confirm.php?id=NNNNNNNN&mf_page_from=3 where NNNNNNNN is the id number of the form, The following error message appears: SQL: [671] select A.element_id, A.option_id, (select if(B.element_matrix_parent_id=0,A.option, (select C.`option` from…
I had to send emails to all the Blog admins in our WordPress Multisite installation. This is how I did it: [code lang=”php”] <?php # Alert Blog Admin php script # connect to blog db, select from, find all blog admin email adresses # get subject, body from pre-created local files, send the email #…
I needed to find and get a webpage’s img src url links. I wanted to do this with a script on a regular basis. The solution I found was to use PHP domdocument: http://stackoverflow.com/questions/138313/how-to-extract-img-src-title-and-alt-from-html-using-php [php] <?php $url="http://example.com"; $html = file_get_contents($url); $doc = new DOMDocument(); @$doc->loadHTML($html); $tags = $doc->getElementsByTagName(‘img’); foreach ($tags as $tag) { echo $tag->getAttribute(‘src’);…