diff options
Diffstat (limited to 'include/functions_html.inc.php')
| -rw-r--r-- | include/functions_html.inc.php | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/include/functions_html.inc.php b/include/functions_html.inc.php index ff03675b1..ca07a1e16 100644 --- a/include/functions_html.inc.php +++ b/include/functions_html.inc.php @@ -650,6 +650,44 @@ function page_not_found($msg, $alternate_url=null) 5 ); } +/** + * exits the current script with 500 http code + * this method can be called at any time (does not use template/language/user etc...) + * @param string msg a message to display + */ +function fatal_error($msg) +{ + $btrace_msg = ''; + if (function_exists('debug_backtrace')) + { + $bt = debug_backtrace(); + for ($i=1; $i<count($bt); $i++) + { + $class = isset($bt[$i]['class']) ? (@$bt[$i]['class'].'::') : ''; + $btrace_msg .= "#$i\t".$class.@$bt[$i]['function'].' '.@$bt[$i]['file']."(".@$bt[$i]['line'].")\n"; + } + $btrace_msg = trim($btrace_msg); + $msg .= "\n"; + } + + $display = "<h1>Piwigo encountered a non recoverable error</h1> +<pre style='font-size:larger;background:white;color:red;padding:1em;margin:0;clear:both;display:block;width:auto;height:auto;overflow:auto'> +<b>$msg</b> +$btrace_msg +</pre>\n"; + + @set_status_header(500); + echo $display.str_repeat( ' ', 300); //IE doesn't error output if below a size + + if ( function_exists('ini_set') ) + {// if possible turn off error display (we display it) + ini_set('display_errors', false); + } + error_reporting( E_ALL ); + trigger_error( strip_tags($msg).$btrace_msg, E_USER_ERROR ); + die(0); // just in case +} + /* returns the title to be displayed above thumbnails on tag page */ function get_tags_content_title() |