Fix for endless loop in outputHtml()

[mailer.git] / inc / functions.php

diff --git a/inc/functions.php b/inc/functions.php
index fd2eab7f3dd216f1fccbe8b94ec91c072ea06f23..60efa3138edc088eca19193615a0e0b88586f5fa 100644 (file)
--- a/inc/functions.php
+++ b/inc/functions.php
@@ -119,8 +119,11 @@ function outputHtml ($htmlCode, $newLine = true) {
                        $GLOBALS['output'] = rewriteLinksInCode($GLOBALS['output']);
                } // END - if
 
+               // Init counter
+               $cnt = 0;
+
                // Compile and run finished rendered HTML code
-               while ((strpos($GLOBALS['output'], '{!') > 0) || (strpos($GLOBALS['output'], '{?') > 0)) {
+               while (((strpos($GLOBALS['output'], '{!') > 0) || (strpos($GLOBALS['output'], '{?') > 0)) && ($cnt < 3)) {
                        // Prepare the content and eval() it...
                        $content = array();
                        $newContent = '';
@@ -135,6 +138,9 @@ function outputHtml ($htmlCode, $newLine = true) {
                                debug_report_bug('Evaluation error:<pre>' . htmlentities($eval) . '</pre>');
                        } // END - if
                        $GLOBALS['output'] = $newContent;
+
+                       // Count round
+                       $cnt++;
                } // END - while
 
                // Output code here, DO NOT REMOVE! ;-)
@@ -732,9 +738,9 @@ function generateDateTime ($time, $mode = '0') {
                case 'de': // German date / time format
                        switch ($mode) {
                                case '0': $ret = date("d.m.Y \u\m H:i \U\h\\r", $time); break;
-                               case '1': $ret = strtolower(date("d.m.Y - H:i", $time)); break;
-                               case '2': $ret = date("d.m.Y|H:i", $time); break;
-                               case '3': $ret = date("d.m.Y", $time); break;
+                               case '1': $ret = strtolower(date('d.m.Y - H:i', $time)); break;
+                               case '2': $ret = date('d.m.Y|H:i', $time); break;
+                               case '3': $ret = date('d.m.Y', $time); break;
                                default:
                                        logDebugMessage(__FUNCTION__, __LINE__, sprintf("Invalid date mode %s detected.", $mode));
                                        break;
@@ -743,10 +749,10 @@ function generateDateTime ($time, $mode = '0') {
 
                default: // Default is the US date / time format!
                        switch ($mode) {
-                               case '0': $ret = date("r", $time); break;
-                               case '1': $ret = date("Y-m-d - g:i A", $time); break;
-                               case '2': $ret = date("y-m-d|H:i", $time); break;
-                               case '3': $ret = date("y-m-d", $time); break;
+                               case '0': $ret = date('r', $time); break;
+                               case '1': $ret = date('Y-m-d - g:i A', $time); break;
+                               case '2': $ret = date('y-m-d|H:i', $time); break;
+                               case '3': $ret = date('y-m-d', $time); break;
                                default:
                                        logDebugMessage(__FUNCTION__, __LINE__, sprintf("Invalid date mode %s detected.", $mode));
                                        break;
@@ -760,7 +766,7 @@ function generateDateTime ($time, $mode = '0') {
 // Translates Y/N to yes/no
 function translateYesNo ($yn) {
        // Default
-       $translated = "??? (" . $yn.')';
+       $translated = '??? (' . $yn . ')';
        switch ($yn) {
                case 'Y': $translated = getMessage('YES'); break;
                case 'N': $translated = getMessage('NO'); break;