I need this in PHP language

• Create the Word List pages (Script 7.6 and 7.7 code from this chapter) on your website.
• Enhance the page(s) as follows.
• Add form validation so it attempts to parse and sort the string only if it has a value.
• Use 'foreach' instead of 'implode()' to print out each sorted word on its own line.
• Display a var_dump of the sorted word array at the end of the PHP script page (for debugging).

  Enter the words you want alphabetized with each individual word separated by a space:

• // Address error management, if you want.

  // Turn the incoming string into an array: $words_array = explode(' ' , $_POST['words']);

  // Sort the array: sort($words_array);

  // Turn the array back into a string: $string_words = implode(' ', $words_array);

  // Print the results: print "

  An alphabetized version of your list is: $string_words

  ";

  ?>