Munin contributed plugins

<?php

$ret = array();

// Detect APC functions to call.

$apc_fn_name = "";

if(function_exists("apcu_cache_info") && function_exists("apcu_sma_info"))

{

  $apc_fn_name = "apcu";

} elseif (function_exists("apc_cache_info") && function_exists("apc_sma_info"))

{

  $apc_fn_name = "apc";

}

if(!empty($apc_fn_name))

{

  switch ($_GET["act"])

  {

    case "memory":

      $tmp = call_user_func($apc_fn_name . "_sma_info");

      $ret["mem_used"] = $tmp["seg_size"]-$tmp["avail_mem"];

      $ret["mem_avail"] = $tmp["avail_mem"];

      break;

    case "hits":

      $tmp =  call_user_func($apc_fn_name . "_cache_info");

      $ret["num_hits"] = $tmp["num_hits"];

      $ret["num_misses"] = $tmp["num_misses"];

      break;

    case "percents":

      $tmp =  call_user_func($apc_fn_name . "_sma_info");

      $ret["memory"] = 100-(($tmp["avail_mem"] / $tmp["seg_size"])*100);

      $tmp = apcu_cache_info();

      $ret["hits"] = ($tmp["num_hits"] / ( $tmp["num_hits"]+$tmp["num_misses"]) ) * 100;

      $ret["misses"] = ($tmp["num_misses"] / ( $tmp["num_hits"]+$tmp["num_misses"]) ) * 100;

      break;

  }

} else {

  switch ($_GET["act"])

  {

    case "memory":

      $ret["mem_size"] = 0;

      $ret["mem_used"] = 0;

      break;

    case "hits":

      $ret["num_hits"] = 0;

      $ret["num_misses"] = 0;

      break;

    case "percents":

      $ret["memory"] = 0;

      $ret["hits"] = 0;

      $ret["misses"] = 0;

      break;

  }

}

  foreach($ret as $key => $val) echo "$key.value $val\n";

?>