removed mods directory from the ATutor codebase

[atutor.git] / mods / wiki / plugins / debug / xerror.php

diff --git a/mods/wiki/plugins/debug/xerror.php b/mods/wiki/plugins/debug/xerror.php
deleted file mode 100644 (file)
index 9a00a08..0000000
--- a/mods/wiki/plugins/debug/xerror.php
+++ /dev/null
@@ -1,50 +0,0 @@
-<?php
-/*
-   The error handler provided here will feed all errors and warnings
-   into HTTP headers of the form "X-Error-NNNNN: ...", so they can't
-   disturb page output or make XML output invalid. This allows to
-   turn on complete error_reporting() without any functionality loss
-   due to premature output.
-   You of course need a good Web browser that can easily display all
-   response headers then for developing - 'w3m' makes an excellent
-   choice! (press "=" there)
-*/
-
-set_error_handler("ewiki_http_header_errors");
-ini_set("html_errors", 0);
-
-function ewiki_http_header_errors($errno, $msg, $file, $line, $lvars) {
-
-   static $error_types = array(
-      E_PARSE => "PARSE ERROR",
-      E_ERROR => "ERROR",
-      E_WARNING => "WARNING",
-      E_NOTICE => "NOTICE",
-      E_STRICT => "STRICT",
-      E_USER_ERROR => "USER ERROR",
-      E_USER_WARNING => "USER WARNING",
-      E_USER_NOTICE => "USER NOTICE",
-   );
-   ($errtype = $error_types[$errno]) or ($errtype = "UNDEF ERROR");
-   
-   #-- check for @ and disabled errors
-   $emask = get_cfg_var("error_reporting");
-   if (! ($emask & $errno)) {
-      return;
-   }
-
-   #-- output
-   $msg = strtr($msg, "\r\n\t\f", "    ");
-   $msg = "$errtype: $msg in $file, line #$line";
-   if (headers_sent()) {
-      print "\n<!--<div class=\"php-error\">$msg</div>-->\n";
-   }
-   else {
-      $no = crc32($msg);
-      $no = ($no & 0xFFFF) ^ ($no >> 16);
-      header("X-Error-$no: $msg");
-      if ($errno == E_FATAL) { header("Status: 500 Something bad happened"); }
-   }
-}
-
-?>
\ No newline at end of file