Exception.exception.php

<?php

class spunQ_Exception extends Exception {

    protected $backtrace = NULL;

    public function __construct($message = NULL) {
        if ($message !== NULL) {
            parent::__construct($message);
        } else {
            parent::__construct($this->getExtendedMessage());
        }
        return NULL;
    }

    public function getExtendedMessage() {
        return $this->getMessage();
    }

    public function prettyPrint($useHtml = false) {
        if ($useHtml) {
            $this->prettyPrintHtml();
            return;
        }
        echo "\n\n";
        echo '--[ '.get_class($this)." ]--\n";
        echo $this->getExtendedMessage();
        echo "\n\n";
        echo "Backtrace:\n";
        $this->printBacktrace('    ');
        return $this;
    }

    public function prettyPrintHtml() {
        $string = "\n";
        $string .= '--[ '.get_class($this)." ]--\n";
        $string .= $this->getExtendedMessage();
        $string .= "\n\n";
        echo '<span style="color:red">' . nl2br(htmlentities($string, ENT_NOQUOTES, 'UTF-8')) . '</span><pre style="color:blue">';
        $string = "Backtrace:\n";
        echo htmlentities($string, ENT_NOQUOTES, 'UTF-8');
        $this->printBacktrace('    ');
        echo '</pre>';
        return $this;
    }

    public function printBacktrace($indent = NULL) {
        echo $this->getBacktrace()->toString($indent);
        return $this;
    }

    public function getBacktrace() {
        if ($this->backtrace === NULL) {
            $this->backtrace = new spunQ_Backtrace(parent::getTrace());
        }
        return $this->backtrace;
    }

}

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