Php 7.2 supportAuthor: Mr. Doctor Dust Mite .
PHP 5.x is unsecure. Wx5 should only support 7.x and above for security reasons. Most hosting providers discontinued support of PHP 5.x for those security reasons and will no longer install....
Wx5 should move to PHP 7.2.6 or higher. 7.4 is current, but 7.x is supported. PHP does not support below 7.1 currently.
PHP 5.x went out the window in 2014
Please bring the product current for security reasons.