Debugging

Collaboration diagram for Debugging:

Functions
	phpCAS::setDebug ($filename= '')
	Set/unset debug mode.

Variables
const	DEFAULT_DEBUG_DIR = '/tmp/'
	The default directory for the debug file under Unix.

Detailed Description

Function Documentation

phpCAS::setDebug

(

$filename = ''

)

Set/unset debug mode.

Parameters

$filename

the name of the file used for logging, or FALSE to stop debugging.

Definition at line 465 of file CAS.php.

References $filename, $PHPCAS_DEBUG, DEFAULT_DEBUG_DIR, phpCAS\error(), PHPCAS_VERSION, and phpCAS\trace().

Referenced by ilCASAuth\ilCASAuth(), and ilAuthContainerCAS\initCAS().

                                          {
                global $PHPCAS_DEBUG;

                if ($filename != FALSE && gettype($filename) != 'string') {
                        phpCAS :: error('type mismatched for parameter $dbg (should be FALSE or the name of the log file)');
                }

                if (empty ($filename)) {
                        if (preg_match('/^Win.*/', getenv('OS'))) {
                                if (isset ($_ENV['TMP'])) {
                                        $debugDir = $_ENV['TMP'] . '/';
                                } else
                                        if (isset ($_ENV['TEMP'])) {
                                                $debugDir = $_ENV['TEMP'] . '/';
                                        } else {
                                                $debugDir = '';
                                        }
                        } else {
                                $debugDir = DEFAULT_DEBUG_DIR;
                        }
                        $filename = $debugDir . 'phpCAS.log';
                }

                if (empty ($PHPCAS_DEBUG['unique_id'])) {
                        $PHPCAS_DEBUG['unique_id'] = substr(strtoupper(md5(uniqid(''))), 0, 4);
                }

                $PHPCAS_DEBUG['filename'] = $filename;

                phpCAS :: trace('START phpCAS-' . PHPCAS_VERSION . ' ******************');
        }

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Variable Documentation

const DEFAULT_DEBUG_DIR = '/tmp/'

The default directory for the debug file under Unix.

Definition at line 260 of file CAS.php.

Referenced by phpCAS\setDebug().