set PHP error reporting to E_ALL & ~E_NOTICE by default

lam/docs/manual-sources/howto.xml

@@ -1018,9 +1018,13 @@ Have fun!
         <para>LAM can log events (e.g. user logins). You can use system
         logging (syslog for Unix, event viewer for Windows) or log to a
         separate file. Please note that LAM may log sensitive data (e.g.
-        passwords) at log level "Debug". Production system should be set to
+        passwords) at log level "Debug". Production systems should be set to
         "Warning" or "Error".</para>
 
+        <para>The PHP error reporting is only for developers. By default LAM
+        does not show PHP notice messages in the web pages. You can select to
+        use the php.ini setting here.</para>
+
         <screenshot>
           <mediaobject>
             <imageobject>

lam/help/help.inc

@@ -151,6 +151,8 @@ $helpArray = array (
 					"Text" => _("Here you can specify minimum requirements for passwords. The character classes are: lowercase, uppercase, numeric and symbols.")),
 				"243" => array ("Headline" => _('Email format'),
 					"Text" => _('Please change this setting only if you experience problems in receiving emails from LAM. This defines the line ending of emails.')),
+				"244" => array ("Headline" => _('PHP error reporting'),
+					"Text" => _('Defines if the PHP error reporting setting from php.ini is used or the setting preferred by LAM ("E_ALL & ~E_NOTICE"). If you do not develop LAM modules please use the default. This will prevent displaying messages that are useful only for developers.')),
 				"250" => array ("Headline" => _("Filter"),
 					"Text" => _("Here you can input simple filter expressions (e.g. 'value' or 'v*'). The filter is case-sensitive.")),
 				"260" => array ("Headline" => _("Additional LDAP filter"),

lam/lib/config.inc

@@ -1352,6 +1352,11 @@ class LAMConfig {
 */
 class LAMCfgMain {
 
+	/** PHP error reporting setting as E_ALL & ~E_NOTICE */
+	const ERROR_REPORTING_DEFAULT = 'default';
+	/** PHP error reporting setting from php.ini */
+	const ERROR_REPORTING_SYSTEM = 'system';
+	
 	/** Default profile */
 	public $default;
 
@@ -1400,11 +1405,14 @@ class LAMCfgMain {
 	/** EOL for emails (default/unix) */
 	public $mailEOL = 'default';
 	
+	/** error reporting */
+	public $errorReporting = self::ERROR_REPORTING_DEFAULT;
+
 	/** list of data fields to save in config file */
 	private $settings = array("password", "default", "sessionTimeout",
 		"logLevel", "logDestination", "allowedHosts", "passwordMinLength",
 		"passwordMinUpper", "passwordMinLower", "passwordMinNumeric",
-		"passwordMinClasses", "passwordMinSymbol", "mailEOL");
+		"passwordMinClasses", "passwordMinSymbol", "mailEOL", 'errorReporting');
 
 	/**
 	* Loads preferences from config file
@@ -1490,6 +1498,7 @@ class LAMCfgMain {
 		if (!in_array("passwordMinSymbol", $saved)) array_push($file_array, "\n\n# Password: minimum symbolic characters\n" . "passwordMinSymbol: " . $this->passwordMinSymbol);
 		if (!in_array("passwordMinClasses", $saved)) array_push($file_array, "\n\n# Password: minimum character classes (0-4)\n" . "passwordMinClasses: " . $this->passwordMinClasses);
 		if (!in_array("mailEOL", $saved)) array_push($file_array, "\n\n# Email format (default/unix)\n" . "mailEOL: " . $this->mailEOL);
+		if (!in_array("errorReporting", $saved)) array_push($file_array, "\n\n# PHP error reporting (default/system)\n" . "errorReporting: " . $this->errorReporting);
 		$file = @fopen($this->conffile, "w");
 		if ($file) {
 			for ($i = 0; $i < sizeof($file_array); $i++) fputs($file, $file_array[$i]);

lam/lib/security.inc

@@ -63,6 +63,10 @@ function startSecureSession($redirectToLogin = true, $initSecureData = false) {
 		$_SESSION['sec_sessionTime'] = time();
 		$_SESSION['cfgMain'] = new LAMCfgMain();
 	}
+	// set error reporting
+	if (empty($_SESSION['cfgMain']) || ($_SESSION['cfgMain']->errorReporting == LAMCfgMain::ERROR_REPORTING_DEFAULT)) {
+		ini_set('error_reporting', 'E_ALL & ~E_NOTICE');
+	}
 	// check session id
 	if (! isset($_SESSION["sec_session_id"]) || ($_SESSION["sec_session_id"] != session_id())) {
 		// session id is invalid

lam/templates/config/mainmanage.php

@@ -174,6 +174,7 @@ if (isset($_POST['submitFormData'])) {
 	if (isLAMProVersion()) {
 		$cfg->mailEOL = $_POST['mailEOL'];
 	}
+	$cfg->errorReporting = $_POST['errorReporting'];
 	// save settings
 	if (isset($_POST['submit'])) {
 		$cfg->save();
@@ -371,6 +372,14 @@ elseif ($cfg->logDestination == 'SYSLOG') {
 $loggingTable->addElement(new htmlTableExtendedRadio(_("Log destination"), 'logDestination', $destinationOptions, $destinationSelected, '240'), true);
 $loggingTable->addElement(new htmlOutputText(''));
 $loggingTable->addElement(new htmlInputField('logFile', $destinationPath), true);
+$loggingTable->addElement(new htmlSpacer(null, '10px'), true);
+$errorLogOptions = array(
+	_('PHP system setting') => LAMCfgMain::ERROR_REPORTING_SYSTEM,
+	_('default') => LAMCfgMain::ERROR_REPORTING_DEFAULT
+);
+$errorLogSelect = new htmlTableExtendedSelect('errorReporting', $errorLogOptions, array($cfg->errorReporting), _('PHP error reporting'), '244');
+$errorLogSelect->setHasDescriptiveElements(true);
+$loggingTable->addElement($errorLogSelect, true);
 $container->addElement($loggingTable, true);
 $container->addElement(new htmlSpacer(null, '10px'), true);