Collection of free PHP online tools at JanHvizdak.COM

As sometimes it’s good to test certain PHP or JavaScript functions and tools online, these below are available here for use by anybody free of charge. New tools may be added here as time goes by...

• comparison of 2 strings
• tool that gets and returns headers of a web document
• htmlspecialchars(htmlentities()) tool
• htmlspecialchars() function
• md5 function
• PNG online optimiser
• non-ASCII removal tool
• revenue calculator (based upon impressions and clicks)
• sha1 function
• email address encoding
• strtolower() tool
• urldecode() function
• urlencode() function
• getting browser information