As everyone knows the value of SEO, analytics, etc. Can someone give me a simple answer to PHP file errors? I list several 'niche' sites on my home site and ALL I get from research is ALL my php niche sites show up as ERROR codes by search engines and such!! I've checked each file repeatedly and can not diagnose what the problems are! I removed each and EVERY php file from my site last week and they are still showing up in my error files from several sources. So much for "Instant' evaluation!!