本文整理汇总了PHP中backtrace函数的典型用法代码示例。如果您正苦于以下问题：PHP backtrace函数的具体用法？PHP backtrace怎么用？PHP backtrace使用的例子？那么, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了backtrace函数的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的PHP代码示例。
示例1: query
function query($que)
{
$t1 = microtime(true);
global $_SQLDEBUG, $_BACKTRACE;
if ($_SQLDEBUG) {
mydump($que);
}
if ($_BACKTRACE) {
mydump(backtrace());
//debug_print_backtrace();
}
if (!($ret = @mysql_query($que, $this->link))) {
mylog($que, 'dberror');
mylog(mysql_errno($this->link) . " : " . mysql_error($this->link), 'dberror');
throw new MysqlException("Error in query {$que}:" . mysql_error($this->link));
}
$t2 = microtime(true);
$time = $t2 - $t1;
$this->totalQueTime += $time;
if ($_SQLDEBUG) {
mydump(sprintf("time: %.05f sec", $time));
}
if ($_SQLDEBUG) {
mydump(sprintf("totaltime: %.05f sec", $this->totalQueTime));
}
return $ret;
}示例2: backtrace
function backtrace($i)
{
if ($i < 6) {
return backtrace($i + 1);
}
echo $cool;
}示例3: bail
/**
Main Utilities
Helper functions used throughout the system.
@package utility
*/
function bail($msg)
{
if (is_array($msg)) {
$msg = array_dump($msg);
}
$html = '';
if (class_exists('Router')) {
$router = Router::singleton();
$html .= '
<h1 style="margin-bottom:0;">' . $router->controller . '</h1>
<h3 style="margin:4px 0;">Action: ' . $router->action . '</h3>
<h3 style="margin:4px 0;">Method: ' . $router->method . '</h3>
<h3 style="margin:6px 0 2px 0;"><u>Params</u></h3></dt>
' . array_dump($router->params()) . '
';
}
$html .= '
<h2 style="margin-bottom:2px;">ERROR MESSAGE</h2><pre>' . $msg . '</pre><br>
<h2 style="margin-bottom:6px;">BACKTRACE</h2>
' . backtrace() . '
';
echo $html;
trigger_error(strip_tags($msg));
exit;
}示例4: log_warning
function log_warning($str, $file = '', $line = '')
{
if (empty($file) || empty($line)) {
$file = backtrace(1, 'file');
$line = backtrace(1, 'line');
}
$GLOBALS['engine_errors']['warning'][] = array('file' => $file, 'line' => $line, 'str' => $str);
}示例5: custom_error_handler
function custom_error_handler($errno, $errstr, $errfile, $errline, $errcontext)
{
global $EMAIL;
# If the error is not of a type we were looking for, fall back to default error handler.
$errno = $errno & error_reporting();
if ($errno == 0) {
# Returning false tells PHP to fall back to the default error handler.
return false;
}
# Unless the error is just a warning or notice, let the user know what happened.
if ($errno != E_WARNING && $errno != E_NOTICE) {
# Indicate that we had some sort of internal error on the server.
header('HTTP/1.0 500 Internal Server Error');
?>
<html>
<head>
<title>Error</title>
</head>
<body>
<h1>An unrecoverable error has occured.</h1>
<h2>An email has been sent to our support team.</h2>
<h2>We apologize for the inconvenience.</h2>
</body>
<html>
<?php
}
$errtype = errno_to_errtype($errno);
$uri = 'http://' . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'];
# NOTE: This is a bit simplified.
$remote_system = $_SERVER['REMOTE_ADDR'] . ', port ' . $_SERVER['REMOTE_PORT'];
$date_time = date('Y-m-d H:i:s T');
$error_message = "\n";
$error_message .= "Error number: {$errno} ({$errtype})\n";
$error_message .= "Error string: {$errstr}\n";
$error_message .= "Error file: {$errfile}\n";
$error_message .= "Error line: {$errline}\n\n";
$error_message .= "URI: {$uri}\n";
$error_message .= "Remote IP: {$remote_system}\n";
$error_message .= "Date and time: {$date_time}\n\n";
$error_message .= backtrace();
$error_message .= "\n";
$error_message .= dump_globals();
$error_message .= "\n";
print '<div style="background:#FFAAAA; border:solid #FF0000 5px"><h3>PHP ERROR</h3><pre>';
print $error_message;
print '</pre></div>';
# Email the error message to the admin(s).
$subject = "An error occured on the XXXXX web site.";
$headers = "From: {$EMAIL['from']}\r\n";
# TODO: Only send email if in production. (Or use a config setting.)
# mail($EMAIL['report_errors_to'], $subject, $error_message, $headers);
# If it's just a warning or a notice, let the program continue.
if ($errno == E_WARNING || $errno == E_NOTICE) {
return;
} else {
die;
}
}示例6: getHTML
function getHTML($message = null)
{
$html = '';
$html .= '<h2>' . get_class($this) . (isset($message) ? ': ' . $message : '') . '</h2>';
$html .= '<p>' . $this->getMessage() . '</p>';
$html .= '<p><font color=blue>' . $this->getMyFile() . ':' . $this->getMyLine() . '</font></p>';
$html .= $this->getDetailedHTML();
$html .= backtrace($this->shift + 1, $this->getMyTrace());
return $html;
}示例7: CreateFromException
public function CreateFromException($exception)
{
ob_start();
var_dump($exception->getTrace(), 5);
$stack = str_replace("\t", "----", str_replace("\n", "<br>", ob_get_clean()));
$data = "<b>MESSAGE:</b> " . $exception->getMessage() . "<br>";
$data .= "<b>FILE:</b> " . $exception->getFile() . ", " . $exception->getLine() . "<br>";
$data .= "<b>CODE:</b> " . get_class($exception) . "<br>";
$data .= "<br><b>BACK TRACE:</b> " . backtrace();
return $this->Create()->Text($exception->getMessage())->Tags("error " . get_class($exception))->Data($data)->DataType(DataType::html);
}示例8: test_file_header
function test_file_header($file, $dest_file, $do_include = true)
{
$file = realpath($file);
$codehome = dirname(ZESK_ROOT);
if (begins($file, ZESK_ROOT)) {
$from_codehome = false;
$n = strlen(ZESK_ROOT);
} else {
if (begins($file, $codehome)) {
$from_codehome = true;
$n = strlen($codehome);
} else {
backtrace(false);
echo "{$file} doesn't begin with " . ZESK_ROOT . " or " . $codehome . "\n";
exit(1);
}
}
$file = substr($file, $n);
$n = substr_count($dest_file, "/", $n);
$ndirnames = "dirname(__FILE__)";
for ($i = 0; $i < $n; $i++) {
$ndirnames = "dirname(" . $ndirnames . ")";
}
$contents = array();
$contents[] = "#!/usr/bin/env php";
$contents[] = "<" . "?php";
$contents[] = "/**";
$contents[] = " * @version \$URL\$";
$contents[] = " * @package zesk";
$contents[] = " * @subpackage test";
$contents[] = " * @author \$Author\$";
$contents[] = " * @copyright Copyright © " . date('Y') . ", Market Acumen, Inc.";
$contents[] = " */";
if (!$from_codehome) {
$contents[] = "if (!defined('ZESK_ROOT')) define('ZESK_ROOT', " . $ndirnames . ".'/');";
$contents[] = "require_once ZESK_ROOT . 'zesk.inc';";
} else {
$contents[] = "if (!defined('CODEHOME')) define('CODEHOME', " . $ndirnames . ".'/');";
$contents[] = "require_once CODEHOME . 'zesk/zesk.inc';";
}
$contents[] = "Test_Unit::init();";
$contents[] = "";
if ($do_include) {
if (!$from_codehome) {
$contents[] = "require_once ZESK_ROOT . '{$file}';";
} else {
$contents[] = "require_once CODEHOME . '{$file}';";
}
$contents[] = "";
}
return $contents;
}示例9: execute
function execute(&$observer)
{
if (SC::isEmpty('board_config.econ_disabled')) {
return TRUE;
}
$observer->set('error.code', GENERAL_MESSAGE);
$observer->set('error.title', 'Econ Disabled');
$observer->set('error.message', 'The economy of gaia is currently disabled.');
$observer->set('error.line', __LINE__);
$observer->set('error.file', __FILE__);
$observer->set('error.debug', backtrace());
return FALSE;
}示例10: execute
/**
* Execute the model
* @param Container The Observer object.
* @return bool TRUE if successful, else FALSE.
* @access public
*/
function execute(&$observer)
{
if (SC::isEmpty('board_config.inventory_disable')) {
return TRUE;
}
$observer->set('error.code', GENERAL_MESSAGE);
$observer->set('error.title', 'Profile Disabled');
$observer->set('error.message', 'The profile section of the site is currently disabled.');
$observer->set('error.line', __LINE__);
$observer->set('error.file', __FILE__);
$observer->set('error.debug', backtrace());
return FALSE;
}示例11: execute
/**
* Execute the model
* @param Container The Observer object.
* @return bool TRUE if successful, else FALSE.
* @access public
*/
function execute(&$observer)
{
$flux =& FluxCapacitor::create('agent.checkserverloadavg');
$rs =& $flux->execute();
if ($rs->isSuccess()) {
return TRUE;
}
$observer->set('error.code', GENERAL_ERROR);
$observer->set('error.title', 'Server Overload');
$observer->set('error.message', 'Server is busy due to heavy traffic.<BR/>Please try again in 5 minutes');
$observer->set('error.line', __LINE__);
$observer->set('error.file', __FILE__);
$observer->set('error.debug', backtrace());
return FALSE;
}示例12: bail
function bail($msg = '')
{
if (is_array($msg)) {
$msg = array_dump($msg);
}
$html = '';
$html .= '
<h2 style="margin-bottom:2px;">ERROR MESSAGE</h2>' . $msg . '<br>
<h2 style="margin-bottom:6px;">BACKTRACE</h2>
' . backtrace() . '
';
echo $html;
trigger_error(strip_tags($msg));
exit;
}示例13: execute
/**
* Execute the model
* @param Container The Observer object.
* @return bool TRUE if successful, else FALSE.
* @access public
*/
function execute(&$observer)
{
$flux = FluxCapacitor::create('agent.checkboardconfigvar');
$flux->checkVarNames('avatar_save_disable');
$rs = $flux->execute();
$vars = $rs->getVariables();
if (intval($vars['avatar_save_disable']) == 0) {
return TRUE;
}
$observer->set('error.code', GENERAL_MESSAGE);
$observer->set('error.title', 'Save Disabled');
$observer->set('error.message', 'Avatar saving is currently disabled.');
$observer->set('error.line', __LINE__);
$observer->set('error.file', __FILE__);
$observer->set('error.debug', backtrace());
return FALSE;
}示例14: Template
function Template($viewroot, $filename) { // the constructor function
if ($filename=="") {
echo "Wrong declaration of new Template. Backtrace:<br>";
echo backtrace();
return;
}
$this->viewroot = $viewroot."/templates/";
$this->filename=$this->viewroot.$filename;
if (is_file($this->filename)) { // load template from file
$this->template = filestr($this->filename);
$this->srctemplate = $this->template;
$this->is_template = 1;
} else {
$this->template = $filename ; // if this is not a file - load as raw data
$this->srctemplate = $this->template;
$this->is_template = 0;
}
}示例15: error_handler
function error_handler($errno, $errmsg, $filename, $linenum)
{
$dt = date("Y-m-d H:i:s (T)");
$errortype = array(E_ERROR => "Error", E_WARNING => "Warning", E_PARSE => "Parse Error", E_NOTICE => "Notice", E_CORE_ERROR => "Core Error", E_CORE_WARNING => "Core Warning", E_COMPILE_ERROR => "Compile Error", E_COMPILE_WARNING => "Compile Warning", E_USER_ERROR => "User Error", E_USER_WARNING => "User Warning", E_USER_NOTICE => "User Notice");
// set of errors for which a var trace will be saved
//$user_errors = array(E_USER_ERROR, E_USER_WARNING, E_USER_NOTICE);
$output = <<<EOT
<style type="text/css">
<!--
.red_bold {color:red; font-weight:bold;}
.error { border: 1px solid grey; color: #000000;}
.error p.errmsg { font-size: 1em; background-color: #990033; color: white; margin: 0 0 0 0;}
.error p.errfile { font-size: .8em; font-style: italic; margin: 0 0 0 20px;}
.error table.backtrace { }
.error table.backtrace th { text-align: left; background-color: #339900; color: white}
.error table.backtrace td { color: #000000; background-color: #E8E8E8;}
.error table.backtrace span.function { font-weight: bold; }
.error table.backtrace span.file { font-size: .8em; font-style: italic; }
.error table.backtrace span.args { color: #000000; }
-->
</style>
EOT;
$output .= "<div class=\"error\">";
$output .= "<p class=\"errmsg\">{$errortype[$errno]} : {$errmsg}</p>\n";
$output .= "<p class=\"errfile\">in file {$filename} : {$linenum}</p>\n";
$output .= backtrace();
$output .= "</div>";
echo $output;
// save to the error log, and e-mail it if there is a critical user error
/*
error_log($err, 3, "/error.log");
if ($errno == E_USER_ERROR) {
mail("phpdev@example.com", "Critical User Error", $err);
}
*/
}