PHP PHP Security Function: strip_tags, filter_var, Md5 GeektoCode September 7, 2022September 7, 20226 min read Secure Hash Algorithm 1 is also known as sha1, and […] Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to email a link to a friend (Opens in new window)Click to share on LinkedIn (Opens in new window)Click to share on WhatsApp (Opens in new window)