[Summary view] [Print] [Text view]

   1  <?php
   2  /*
   3   *  $Id: license.txt 13981 2005-03-16 08:09:28Z eespino $
   4   *  
   5   *  Copyright(c) 2004-2005, SpikeSource Inc. All Rights Reserved.
   6   *  Licensed under the Open Source License version 2.1
   7   *  (See http://www.spikesource.com/license.html)
   8   */
   9  ?>
  10  <?php
  11  
  12      class Logger {
  13  
  14          private $level;
  15          private $logLevels = array(
  16              "LOG_CRITICAL",
  17              "LOG_ERROR",
  18              "LOG_WARNING",
  19              "LOG_NOTICE",
  20              "LOG_INFO",
  21              "LOG_DEBUG"
  22          );
  23  
  24          public function setLevel($level) {
  25              if(!is_numeric($level)) {
  26                  for($i = 0; $i < count($this->logLevels); $i++) {
  27                      if(strcasecmp($this->logLevels[$i], $level) === 0) {
  28                          $level = $i;
  29                          break;
  30                      }
  31                  }
  32              }
  33              $this->level = $level;
  34          }
  35  
  36          public function critical($str, $file="", $line="") {
  37              if($this->level >= 0) {
  38                  error_log("[CRITICAL] [" . $file . ":" . $line . "] " . $str);
  39              }
  40          }
  41  
  42          public function error($str, $file="", $line="") {
  43              if($this->level >= 1) {
  44                  error_log("[ERROR] [" . $file . ":" . $line . "] " . $str);
  45              }
  46          }
  47  
  48          public function warn($str, $file="", $line="") {
  49              if($this->level >= 2) {
  50                  error_log("[WARNING] [" . $file . ":" . $line . "] " . $str);
  51              }
  52          }
  53  
  54          public function notice($str, $file="", $line="") {
  55              if($this->level >= 3) {
  56                  error_log("[NOTICE] [" . $file . ":" . $line . "] " . $str);
  57              }
  58          }
  59  
  60          public function info($str, $file="", $line="") {
  61              if($this->level >= 4) {
  62                  error_log("[INFO] [" . $file . ":" . $line . "] " . $str);
  63              }
  64          }
  65  
  66          public function debug($str, $file="", $line="") {
  67              if($this->level >= 5) {
  68                  error_log("[DEBUG] [" . $file . ":" . $line . "] " . $str);
  69              }
  70          }
  71  
  72          public function getLevelName($level) {
  73              return $this->logLevels[$level];
  74          }
  75      }
  76  
  77      // testing 
  78      if(isset($_SERVER["argv"][1]) && $_SERVER["argv"][1] == "__main__") {
  79          $logger = new Logger();
  80          for($i = 0; $i < 6; $i++) {
  81              $logger->setLevel($i);
  82              error_log("############## Level now: " . $i);
  83              $logger->debug("");
  84              $logger->info("");
  85              $logger->notice("");
  86              $logger->warn("");
  87              $logger->error("");
  88              $logger->critical("");
  89          }
  90  
  91          error_log("############# With Level Names");
  92          for($i = 0; $i < 6; $i++) {
  93              $logger->setLevel($logger->getLevelName($i));
  94              error_log("############## Level now: " . $logger->getLevelName($i));
  95              $logger->debug("");
  96              $logger->info("", __FILE__, __LINE__);
  97              $logger->notice("");
  98              $logger->warn("");
  99              $logger->error("");
 100              $logger->critical("");
 101          }
 102      }
 103  ?>