. ***********************************************************************/ $messages = array(); // container for system messages $before_box = ''; // temporary container for output html data before error box //----------------------------------------------------------------------------- // Error handler - collects all php/user messages for // display in message box. function error_handler($errno, $errstr, $file, $line) { global $messages, $go_debug; // skip well known warnings we don't care about. // Please use restrainedly to not risk loss of important messages $excluded_warnings = array('html_entity_decode', 'htmlspecialchars'); foreach($excluded_warnings as $ref) { if (strpos($errstr, $ref) !== false) { return true; } } // error_reporting==0 when messages are set off with @ if ($errno & error_reporting()) $messages[] = array($errno, $errstr, $file, $line); else if($errno&~E_NOTICE)// log all not displayed messages error_log(user_company() . ':' . $_SESSION["wa_current_user"]->loginname.':' . basename($file) .":$line: $errstr"); return true; } //------------------------------------------------------------------------------ // Formats system messages before insert them into message
// FIX center is unused now function fmt_errors($center=false) { global $messages, $path_to_root; $msg_class = array( E_USER_ERROR => 'err_msg', E_USER_WARNING =>'warn_msg', E_USER_NOTICE => 'note_msg'); $type = E_USER_NOTICE; $content = ''; // $class = 'no_msg'; if (count($messages)) { foreach($messages as $cnt=>$msg) { if ($msg[0]>$type) continue; if ($msg[0]<$type) { if ($msg[0] == E_USER_WARNING) { $type = E_USER_WARNING; // user warnings $content = ''; // clean notices when we have errors } else { $type = E_USER_ERROR; // php or user errors if($type == E_USER_WARNING) $content = ''; // clean other messages } } $str = $msg[1]; if ($msg[0] < E_USER_ERROR && $msg[2] != null) $str .= ' '._('in file').': '.$msg[2].' '._('at line ').$msg[3]; $content .= ($cnt ? '
' : '').$str; } $class = $msg_class[$type]; $content = "
$content
"; } else if ($path_to_root=='.') return ''; return $content; } //----------------------------------------------------------------------------- // Error box
element. // function error_box() { global $before_box; echo "
"; $before_box = ob_get_clean(); // save html content before error box // Necessary restart instead of get_contents/clean calls due to a bug in php 4.3.2 register_shutdown_function('end_flush'); ob_start('output_html'); echo "
"; } /* Helper to avoid sparse log notices. */ function end_flush () { if (ob_get_level()) ob_end_flush(); } function display_db_error($msg, $sql_statement=null, $exit=true) { global $db, $debug; $warning = $msg==null; $db_error = db_error_no(); // $str = "" . _("DATABASE ERROR :") . " $msg
"; if($warning) $str = "" . _("Debug mode database warning:") . "
"; else $str = "" . _("DATABASE ERROR :") . " $msg
"; if ($db_error != 0) { $str .= "error code : " . $db_error . "
"; $str .= "error message : " . db_error_msg($db) . "
"; } if ($debug == 1) { $str .= "sql that failed was : " . $sql_statement . "
"; } $str .= "

"; if($msg) trigger_error($str, E_USER_ERROR); else // $msg can be null here only in debug mode, otherwise the error is ignored trigger_error($str, E_USER_WARNING); if ($exit) exit; } function frindly_db_error($db_error) { global $db_duplicate_error_code; if ($db_error == $db_duplicate_error_code) { display_error(_("The entered information is a duplicate. Please go back and enter different values.")); return true; } return false; } function check_db_error($msg, $sql_statement, $exit_if_error=true, $rollback_if_error=true) { global $db; $db_error = db_error_no(); if ($db_error != 0) { if (!frindly_db_error($db_error)) { display_db_error($msg, $sql_statement, false); } if ($rollback_if_error) { $rollback_result = db_query("rollback","could not rollback"); } if ($exit_if_error) { echo "

"; exit; } } return $db_error; } ?>