API16:JException/ construct

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Description

Constructor used to set up the error with all needed error details.

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Syntax

__construct($msg, $code=0, $level=null, $info=null, $backtrace=false)

Parameter Name	Default Value	Description
$msg		$msg The error message
$code	0	$code The error code from the application
$level	null	$level The error level (use the PHP constants E_ALL, E_NOTICE etc.).
$info	null	$info Optional: The additional error information.
$backtrace	false	$backtrace True if backtrace information is to be collected

Defined in

libraries/joomla/error/exception.php

Importing

jimport( 'joomla.error.exception' );

Source Body

public function __construct($msg, $code = 0, $level = null, $info = null, $backtrace = false)
{
        $this->level    =       $level;
        $this->code             =       $code;
        $this->message  =       $msg;
 
        if ($info != null) {
                $this->info = $info;
        }
 
        if ($backtrace && function_exists('debug_backtrace'))
        {
                $this->backtrace = debug_backtrace();
 
                for($i = count($this->backtrace) - 1; $i >= 0; --$i)
                {
                        ++$i;
                        if (isset($this->backtrace[$i]['file'])) {
                                $this->file             = $this->backtrace[$i]['file'];
                        }
                        if (isset($this->backtrace[$i]['line'])) {
                                $this->line             = $this->backtrace[$i]['line'];
                        }
                        if (isset($this->backtrace[$i]['class'])) {
                                $this->class    = $this->backtrace[$i]['class'];
                        }
                        if (isset($this->backtrace[$i]['function'])) {
                                $this->function = $this->backtrace[$i]['function'];
                        }
                        if (isset($this->backtrace[$i]['type'])) {
                                $this->type             = $this->backtrace[$i]['type'];
                        }
 
                        $this->args             = false;
                        if (isset($this->backtrace[$i]['args'])) {
                                $this->args             = $this->backtrace[$i]['args'];
                        }
                        break;
                }
        }
 
        // Store exception for debugging purposes!!!
        JError::addToStack($this);
 
        parent::__construct($msg, (int) $code);
}

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Examples

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