CSC 341: The Week beginning Feb. 5

• Homework:
  
  Write an HTML page that allows the user to enter his/her birthday (month and day) using drop-down selects and then hit a submit button. A responding PHP should display the day of the week of the user's birthday for the next 10 years. (Do not assume the user accesses the page in 2017.) What does your program do if the user enters Feb. 29th?
  
  Make a page or pages that use FILTER_VALIDATE_URL to determine if the user has entered a correctly formed URL.
  
  Read and summarize the following article
  YouTube will put disclaimers on state-funded broadcasts to fight propaganda
  
  Due: Feb. 12
  
  
• Monday:
  
  Eagles.zip
  
  Eagles/Eagles.php reads a json file, populates a select, and works with $_SESSION variables. Eagles_JSON_Session.zip
  
  
• Wednesday:
  
  ValidationDemo.html and ValidationDemo.zip
  
  Demo of htmlspecialchars method HTMLspecialcharsDemo.htm HTMLspecialcharsDemo.zip
  
  Regular Expressions PowerPoint
  
  Validation.php Validation_s18.zip
  
  
• Friday:
  
  Lab: REGEX Validation
  Create a page with a form and some PHP to validate that form (they could be but don't have to be the same page). The user should enter the following data and you should write regular expressions (regex) to test their validity.
  
  • La Salle ID (exactly 7 digits)
  • La Salle usename -- two or more lowercase letters following by 0, 1, 2 or 3 digits (e.g. blum, smithj106, etc.)
  • La Salle Course -- three or four capital letters, possibly white space, and then three digits (CSC 341, CSIT 327, CSIT220, etc.)
  • La Salle Room Location -- four capital letters, possibly white space, and then two or three digits (OLNE 113, HOLR 53, LSBB179, etc.)
  
  As the data is being posted, you should apply a trim function (http://php.net/manual/en/function.trim.php) as well as a htmlspecialchars (http://php.net/manual/en/function.htmlspecialchars.php).
  
  You might also consider the function strip_tags (http://php.net/manual/en/function.strip-tags.php) if you don't want the tags but still follow it up with an htmlspecialchars.
  
  Due: Feb. 16