Word Mapping

gistfile1.txt

<?php
		$input = trim(fgets(STDIN));
		$input = urldecode($input);
		$input = iconv('UTF-8', 'ISO-8859-1//IGNORE', $input);
		$input = strtolower($input);
		$input =str_replace('input=', '', $input);
	
   	 $input = array_count_values(str_word_count($input,1));

		echo "<table border='2'>";
	foreach ($input as $sample => $counter) { 
		echo "<tr>";
		echo "<td>" . $sample . "</td>";
		echo "<td>" . $counter . "</td>";
		echo "</tr>";
		}	
	echo "</table>";
?>