mini wrapper web based, look for questions w/ tagged and min score given

stackoverflow_tagged_quest.php

<?php
/*
 * uri param to this "web script"
 * q = tag values split by a semicol
 * minscore = min score (int)
 * 
 * it's a lil bit nasty, but can modify so easy, the same to turn into a shell script
 */

$url = "http://api.stackoverflow.com/1.0/questions?tagged=".urlencode($_GET["q"]);
$str = array();
$max = 30;
$minscore = isset($_GET["minscore"]) ? $_GET["minscore"] : 0;

for ($i = 1; $i < $max; $i++) {
  $temp = "";
  $ch = curl_init();
  curl_setopt($ch, CURLOPT_URL, "$url&page=$i");
  curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
  curl_setopt($ch,CURLOPT_ENCODING,'gzip');

  $temp = curl_exec($ch);

  curl_close($ch);

  $json = json_decode($temp);
  foreach($json->questions as $q)
    if($q->score > $_GET["minscore"])
      echo "<p>[ $q->score ] $q->title <a href='http://stackoverflow.com/questions/".$q->question_id."'>open</a></p>";
}