-new logging class

-don't log errors to stdout
-log all errors to /var/log/airtime/zendphp.log

airtime_mvc/application/logging/AirtimeLog.php

@@ -0,0 +1,109 @@
+<?php
+
+class Airtime_Zend_Log extends Zend_Log
+{
+    
+    /**
+     *
+     * @var boolean
+     */
+    protected $_registeredErrorHandler = false;
+    
+    /**
+     *
+     * @var array|boolean
+     */
+    protected $_errorHandlerMap        = false;
+    
+    /**
+     *
+     * @var callback
+     */
+    protected $_origErrorHandler       = null;
+    
+    
+    public function __construct(Zend_Log_Writer_Abstract $writer = null)
+    {
+        parent::__construct($writer);
+    }
+    
+    /**
+     * Error Handler will convert error into log message, and then call the original error handler
+     *
+     * @link http://www.php.net/manual/en/function.set-error-handler.php Custom error handler
+     * @param int $errno
+     * @param string $errstr
+     * @param string $errfile
+     * @param int $errline
+     * @param array $errcontext
+     * @return boolean
+     */
+    public function errorHandler($errno, $errstr, $errfile, $errline, $errcontext)
+    {
+        $errorLevel = error_reporting();
+
+        if ($errorLevel && $errno) {
+            if (isset($this->_errorHandlerMap[$errno])) {
+                $priority = $this->_errorHandlerMap[$errno];
+            } else {
+                $priority = Zend_Log::INFO;
+            }
+            $this->log($errstr, $priority, array('errno'=>$errno, 'file'=>$errfile, 'line'=>$errline, 'context'=>$errcontext));
+        }
+
+        if ($this->_origErrorHandler !== null) {
+            return call_user_func($this->_origErrorHandler, $errno, $errstr, $errfile, $errline, $errcontext);
+        }
+        return false;
+    }
+    
+    /**
+     * Register Logging system as an error handler to log php errors
+     * Note: it still calls the original error handler if set_error_handler is able to return it.
+     *
+     * Errors will be mapped as:
+     *   E_NOTICE, E_USER_NOTICE => NOTICE
+     *   E_WARNING, E_CORE_WARNING, E_USER_WARNING => WARN
+     *   E_ERROR, E_USER_ERROR, E_CORE_ERROR, E_RECOVERABLE_ERROR => ERR
+     *   E_DEPRECATED, E_STRICT, E_USER_DEPRECATED => DEBUG
+     *   (unknown/other) => INFO
+     *
+     * @link http://www.php.net/manual/en/function.set-error-handler.php Custom error handler
+     *
+     * @return Zend_Log
+     */
+    public function registerErrorHandler()
+    {
+        // Only register once.  Avoids loop issues if it gets registered twice.
+        if ($this->_registeredErrorHandler) {
+            return $this;
+        }
+
+        $this->_origErrorHandler = set_error_handler(array($this, 'errorHandler'));
+
+        // Contruct a default map of phpErrors to Zend_Log priorities.
+        // Some of the errors are uncatchable, but are included for completeness
+        $this->_errorHandlerMap = array(
+            E_NOTICE            => Zend_Log::NOTICE,
+            E_USER_NOTICE       => Zend_Log::NOTICE,
+            E_WARNING           => Zend_Log::WARN,
+            E_CORE_WARNING      => Zend_Log::WARN,
+            E_USER_WARNING      => Zend_Log::WARN,
+            E_ERROR             => Zend_Log::ERR,
+            E_USER_ERROR        => Zend_Log::ERR,
+            E_CORE_ERROR        => Zend_Log::ERR,
+            E_RECOVERABLE_ERROR => Zend_Log::ERR,
+            E_STRICT            => Zend_Log::DEBUG,
+        );
+        // PHP 5.3.0+
+        if (defined('E_DEPRECATED')) {
+            $this->_errorHandlerMap['E_DEPRECATED'] = Zend_Log::DEBUG;
+        }
+        if (defined('E_USER_DEPRECATED')) {
+            $this->_errorHandlerMap['E_USER_DEPRECATED'] = Zend_Log::DEBUG;
+        }
+
+        $this->_registeredErrorHandler = true;
+        return $this;
+    }
+}

airtime_mvc/application/logging/Logging.php

@@ -6,10 +6,19 @@ class Logging {
     private static $_path;
 
     public static function getLogger(){
-        if (!isset(self::$logger)) {
+        if (!isset(self::$_logger)) {
             $writer = new Zend_Log_Writer_Stream(self::$_path);
+            
+            if (Zend_Version::compareVersion("1.11") > 0){
+                //Running Zend version 1.10 or lower. Need to instantiate our
+                //own Zend Log class with backported code from 1.11.
+                require_once __DIR__."/AirtimeLog.php";
+                self::$_logger = new Airtime_Zend_Log($writer);
+            } else {
                 self::$_logger = new Zend_Log($writer);
             }
+            self::$_logger->registerErrorHandler();
+        }
         return self::$_logger;
     }
 

airtime_mvc/public/index.php

@@ -1,8 +1,8 @@
 <?php
 
 //error_reporting(E_ALL|E_STRICT);
-error_reporting(E_ALL);
+//error_reporting(E_ALL);
-ini_set('display_errors', 'on');
+//ini_set('display_errors', 'on');
 
 // Define path to application directory
 defined('APPLICATION_PATH')