debug($text, $level);
}
/**
* Global shortcut for $it_debug::intermal_error()
* @see it_debug
*/
function internal_error($text)
{
if (isset($GLOBALS['it_debug']))
$GLOBALS['it_debug']->internal_error($text);
else
exit;
/* NOT REACHED */
}
/**
* Convert a htmlentities-encoded string back to normal
*/
function it_htmlentities_decode($string)
{
return strtr($string, array_flip(get_html_translation_table(HTML_ENTITIES)));
}
/**
* Clone an object and return copy, works for all PHP versions
*/
function &it_clone(&$object)
{
$result = (is_object($object) && version_compare(zend_version(), 2, '>=')) ? clone($object) : $object;
return $result; # PHP internals need a tmp var to return by ref
}
/**
* Defines a new error_handler which gives a Stacktrace
* To activate, use: set_error_handler('it_error_handler');
*/
function it_error_handler($errno, $errstr, $errfile, $errline)
{
$errors = array(
1 => 'ERROR',
2 => 'WARNING',
4 => 'PARSE',
8 => 'NOTICE',
16 => 'CORE_ERROR',
32 => 'CORE_WARNING',
64 => 'COMPILE_ERROR',
128 => 'COMPILE_WARNING',
256 => 'USER_ERROR',
512 => 'USER_WARNING',
1024 => 'USER_NOTICE',
2048 => 'STRICT',
);
$error = isset($errors[$errno]) ? $errors[$errno] : $errno;
if (ini_get('display_errors') && ($errno & ini_get('error_reporting')))
{
$stack = debug_backtrace();
array_shift($stack);
$url = "http://{$_SERVER['HTTP_HOST']}{$_SERVER['REQUEST_URI']}";
$ref = $_SERVER['HTTP_REFERER'];
$errfile = preg_replace('#^/data./www/#', '/www/', $errfile);
foreach ($stack as $level)
{
if (isset($level['class']))
$level['function'] = "{$level['class']}->{$level['function']}";
$file = preg_replace('#^/data./www/#', '/www/', $level['file']);
$args = array();
foreach ((array)$level['args'] as $arg)
{
switch (gettype($arg))
{
case 'array':
$args[] = 'Array[' . count($arg) . ']';
break;
case 'object':
$args[] = 'Object:' . get_class($arg);
break;
case 'boolean':
$args[] = $arg ? 'true' : 'false';
break;
default:
$args[] = '"' . (string)$arg . '"';
break;
}
}
if ($levelnum++ == 0)
$message .= "Line {$level['line']} $file # $error: $errstr\n";
else
$message .= "Line {$level['line']} $file # {$level['function']}(" . join(', ', $args) . ")\n";
}
if ($_SERVER['HTTP_HOST'])
{
foreach((array)$_COOKIE as $key => $val)
$cookies .= "$key=$val ";
error_log("$error: $errstr at Line $errline $errfile url=$url ref=$ref $cookies");
echo "\n\n\n$message
\n\n";
}
else
error_log(strip_tags($message));
}
if (!preg_match('/(WARNING|NOTICE|STRICT)$/', $error))
exit(1);
}
/**
* Return string containing names and values of all arguments
*/
function D()
{
$args = func_get_args();
return call_user_func_array(array('it_debug', 'dump'), $args);
}
/**
* Echo string containing names and values of all arguments
*/
function ED()
{
$args = func_get_args();
echo call_user_func_array(array('it_debug', 'dump'), $args);
return $args[0];
}
/**
* Same as ED(), but first argument is string that must be in $_REQUEST['debug']
*/
function EDC()
{
$args = func_get_args();
$GLOBALS['ULTRADEBUGVARS'][$args[0]] = 1;
if (strstr($_REQUEST['debug'], $args[0]) || $GLOBALS["debug_" . $args[0]]) {
$active = $GLOBALS['debug_'.$args[0]];
if( !$active )
$active = 1;
$args[0] = '_ignoreme';
if (count($args) > 1)
echo call_user_func_array(array('it_debug', 'dump'), $args);
} else
$active = 0;
return $active;
}
/**
* Echo string containing names and values of all arguments, then exit
*/
function EDX()
{
$args = func_get_args();
exit(call_user_func_array(array('it_debug', 'dump'), $args));
}
/**
* Return "db4" or "db2" depending on availability
*/
function db_version()
{
return in_array("db4", dba_handlers()) ? "db4" : "db2";
}
/**
* Append a line to a logfile in log/. Date will be added to filename and line
* @param $name Name of logfile
* @param $line Line to append
*/
function log_append($name, $line)
{
if ($fh = fopen($GLOBALS['ULTRAHOME'] . "/log/$name-" . date('Ymd'), "a")) {
fputs($fh, date("Y-m-d H:i:s") . "\t$line\n");
fclose($fh);
}
}
?>