Miscellany

<?php	$page = "http://ansi/walloom/todo/1-15/ch14a2.html";  $data = file_get_contents($page);  preg_replace("/\n/"," ",$data);	preg_match_all("/^<input.[^>]+>(.[^<\n]+).+[^\n]?$/im",$data,$matches);	//echo $matches[0][0];	$i = 1;	echo '<pre>';	echo htmlspecialchars('<ul>'."\n");	foreach($matches[1] as $key => $value)	{				preg_match("/([a-z])\./",$matches[1][$key],$ch);		echo htmlspecialchars("\t".'<li>'."\n");		echo htmlspecialchars("\t\t".'<input type="radio" name="q'.$i.'" id="q'.$i.'_'.$ch[1].'" value="'.$ch[1].'" />'."\n");		echo htmlspecialchars("\t\t".'<label for="q'.$i.'_'.$ch[1].'">'.$value.'</label>'."\n");		echo htmlspecialchars("\t".'</li>'."\n");					if (preg_match("/^a\./",$matches[1][++$key])) { 			echo htmlspecialchars('</ul>'."\n");			echo "\n----------------------------------------------------------------------------------------------------------------------------\n\n"; 			echo htmlspecialchars('<ul>'."\n");			$i++; 		}	}	echo '</pre>';?>