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PHP Code Snippets

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  • Truncate URLs for clean appearance. - Makes nicer looking URLs quickly and easily Prevent stretching a ...
  • Unique Array function - Similar to array_unique(), but implemented manually...
  • Unique IP-icture - Creates a picture based on your IP address Is it useful? No! Is it cool? Yes!...
  • Universal parameter reading - This simple yet practical function will read in your scripts' parameters ...
  • UNIX Timestamp conversion - Examples of converting UNIX timestamps to more useful formats...
  • Unset unkown array element - Given the array "1,2,3,4", let's say you want to delete the "3" You know...
  • Update MySQL Table Using An Array - Iterate over an array and update a mySQL table...
  • Use htpasswd file with PHPscripts - This is a way to use an existing htpasswd file with your PHP-based ...
  • Use SendMail - Talking to the mail program is like writing to a file (Perl programmers will be familiar...
  • Validate credit card numbers - A set of functions to check the validity of a credit card number ($nu...
  • Validate email address #1 - Validates an email address format...
  • Validate email address #2 - Validates an email address format...
  • Validate email address #3 - This function validates an email address, returning an integer depending o...
  • Vulnerability Tester - A source code tester This searches through code (PHP files in this case) and fin...
  • WebServer Spy - WebServerSpy checks which kind of Webserver is running, Apache, Netscape , Fasttrack, ...
  • Weighted Random Choice - Random selection with a weighted bias...
  • What Season Is It? - Simple PHP script tells you what season it is...
  • Write text onto an image - Example of how to superimpose text onto an image Great for watermarking or f...
  • Write to File example - A quick example of writing to a flat file...
  • XSS Sanitizer Function - Data sanitizing function for cleaning out malicious code or characters from in...
  • Yahoo Online Status - Checks status of a Yahoo user by User ID...
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