MDL-22006 fixed problems with E_ALL in PHP 5.3., thanks Mauno Korpelainen for the report

filter/algebra/algebradebug.php

@@ -23,7 +23,7 @@
     require_capability('moodle/site:config', get_context_instance(CONTEXT_SYSTEM));
 
     $query = urldecode($_SERVER['QUERY_STRING']);
-    error_reporting(E_ALL);
+    error_reporting(DEBUG_ALL);
 
     if ($query) {
       $output = $query;

filter/tex/pix.php

@@ -26,8 +26,6 @@
     $cmd    = '';               // Initialise these variables
     $status = '';
 
-    error_reporting(E_ALL);
-
     $relativepath = get_file_argument('pix.php');
 
     $args = explode('/', trim($relativepath, '/'));

filter/tex/texdebug.php

@@ -25,7 +25,7 @@
     require_capability('moodle/site:config', get_context_instance(CONTEXT_SYSTEM), $USER->id); /// Required cap to run this. MDL-18552
 
     $query = urldecode($_SERVER['QUERY_STRING']);
-    error_reporting(E_ALL);
+    error_reporting(DEBUG_ALL);
     $output = '';
 
     // look up in cache if required

mnet/testclient.php

@@ -17,7 +17,7 @@ require_once $CFG->dirroot.'/mnet/xmlrpc/client.php';
 $context = get_context_instance(CONTEXT_SYSTEM);
 require_capability('moodle/site:config', $context);
 
-error_reporting(E_ALL);
+error_reporting(DEBUG_ALL);
 
 // Some HTML sugar
 echo '<?xml version="1.0" encoding="utf-8"?>';