mirror of
https://github.com/php/php-src.git
synced 2024-11-30 05:13:56 +08:00
795 lines
24 KiB
PHP
795 lines
24 KiB
PHP
<?php
|
|
//
|
|
// +----------------------------------------------------------------------+
|
|
// | PHP Version 4 |
|
|
// +----------------------------------------------------------------------+
|
|
// | Copyright (c) 1997-2002 The PHP Group |
|
|
// +----------------------------------------------------------------------+
|
|
// | This source file is subject to version 2.0 of the PHP license, |
|
|
// | that is bundled with this package in the file LICENSE, and is |
|
|
// | available at through the world-wide-web at |
|
|
// | http://www.php.net/license/2_02.txt. |
|
|
// | If you did not receive a copy of the PHP license and are unable to |
|
|
// | obtain it through the world-wide-web, please send a note to |
|
|
// | license@php.net so we can mail you a copy immediately. |
|
|
// +----------------------------------------------------------------------+
|
|
// | Authors: Sterling Hughes <sterling@php.net> |
|
|
// | Stig Bakken <ssb@fast.no> |
|
|
// | Tomas V.V.Cox <cox@idecnet.com> |
|
|
// | |
|
|
// +----------------------------------------------------------------------+
|
|
//
|
|
// $Id$
|
|
//
|
|
|
|
define('PEAR_ERROR_RETURN', 1);
|
|
define('PEAR_ERROR_PRINT', 2);
|
|
define('PEAR_ERROR_TRIGGER', 4);
|
|
define('PEAR_ERROR_DIE', 8);
|
|
define('PEAR_ERROR_CALLBACK', 16);
|
|
|
|
if (substr(PHP_OS, 0, 3) == 'WIN') {
|
|
define('OS_WINDOWS', true);
|
|
define('OS_UNIX', false);
|
|
define('PEAR_OS', 'Windows');
|
|
} else {
|
|
define('OS_WINDOWS', false);
|
|
define('OS_UNIX', true);
|
|
define('PEAR_OS', 'Unix'); // blatant assumption
|
|
}
|
|
|
|
$GLOBALS['_PEAR_default_error_mode'] = PEAR_ERROR_RETURN;
|
|
$GLOBALS['_PEAR_default_error_options'] = E_USER_NOTICE;
|
|
$GLOBALS['_PEAR_default_error_callback'] = '';
|
|
$GLOBALS['_PEAR_destructor_object_list'] = array();
|
|
|
|
//
|
|
// Tests needed: - PEAR inheritance
|
|
//
|
|
|
|
/**
|
|
* Base class for other PEAR classes. Provides rudimentary
|
|
* emulation of destructors.
|
|
*
|
|
* If you want a destructor in your class, inherit PEAR and make a
|
|
* destructor method called _yourclassname (same name as the
|
|
* constructor, but with a "_" prefix). Also, in your constructor you
|
|
* have to call the PEAR constructor: $this->PEAR();.
|
|
* The destructor method will be called without parameters. Note that
|
|
* at in some SAPI implementations (such as Apache), any output during
|
|
* the request shutdown (in which destructors are called) seems to be
|
|
* discarded. If you need to get any debug information from your
|
|
* destructor, use error_log(), syslog() or something similar.
|
|
*
|
|
* @since PHP 4.0.2
|
|
* @author Stig Bakken <ssb@fast.no>
|
|
*/
|
|
class PEAR
|
|
{
|
|
// {{{ properties
|
|
|
|
/**
|
|
* Whether to enable internal debug messages.
|
|
*
|
|
* @var bool
|
|
* @access private
|
|
*/
|
|
var $_debug = false;
|
|
|
|
/**
|
|
* Default error mode for this object.
|
|
*
|
|
* @var int
|
|
* @access private
|
|
*/
|
|
var $_default_error_mode = null;
|
|
|
|
/**
|
|
* Default error options used for this object when error mode
|
|
* is PEAR_ERROR_TRIGGER.
|
|
*
|
|
* @var int
|
|
* @access private
|
|
*/
|
|
var $_default_error_options = null;
|
|
|
|
/**
|
|
* Default error handler (callback) for this object, if error mode is
|
|
* PEAR_ERROR_CALLBACK.
|
|
*
|
|
* @var string
|
|
* @access private
|
|
*/
|
|
var $_default_error_handler = '';
|
|
|
|
/**
|
|
* Which class to use for error objects.
|
|
*
|
|
* @var string
|
|
* @access private
|
|
*/
|
|
var $_error_class = 'PEAR_Error';
|
|
|
|
/**
|
|
* An array of expected errors.
|
|
*
|
|
* @var array
|
|
* @access private
|
|
*/
|
|
var $_expected_errors = array();
|
|
|
|
// }}}
|
|
|
|
// {{{ constructor
|
|
|
|
/**
|
|
* Constructor. Registers this object in
|
|
* $_PEAR_destructor_object_list for destructor emulation if a
|
|
* destructor object exists.
|
|
*
|
|
* @param string (optional) which class to use for error objects,
|
|
* defaults to PEAR_Error.
|
|
* @access public
|
|
* @return void
|
|
*/
|
|
function PEAR($error_class = null)
|
|
{
|
|
$classname = get_class($this);
|
|
if ($this->_debug) {
|
|
print "PEAR constructor called, class=$classname\n";
|
|
}
|
|
if ($error_class !== null) {
|
|
$this->_error_class = $error_class;
|
|
}
|
|
while ($classname) {
|
|
$destructor = "_$classname";
|
|
if (method_exists($this, $destructor)) {
|
|
global $_PEAR_destructor_object_list;
|
|
$_PEAR_destructor_object_list[] = &$this;
|
|
break;
|
|
} else {
|
|
$classname = get_parent_class($classname);
|
|
}
|
|
}
|
|
}
|
|
|
|
// }}}
|
|
// {{{ destructor
|
|
|
|
/**
|
|
* Destructor (the emulated type of...). Does nothing right now,
|
|
* but is included for forward compatibility, so subclass
|
|
* destructors should always call it.
|
|
*
|
|
* See the note in the class desciption about output from
|
|
* destructors.
|
|
*
|
|
* @access public
|
|
* @return void
|
|
*/
|
|
function _PEAR() {
|
|
if ($this->_debug) {
|
|
printf("PEAR destructor called, class=%s\n", get_class($this));
|
|
}
|
|
}
|
|
|
|
// }}}
|
|
// {{{ isError()
|
|
|
|
/**
|
|
* Tell whether a value is a PEAR error.
|
|
*
|
|
* @param mixed the value to test
|
|
* @access public
|
|
* @return bool true if parameter is an error
|
|
*/
|
|
function isError($data) {
|
|
return (bool)(is_object($data) &&
|
|
(get_class($data) == 'pear_error' ||
|
|
is_subclass_of($data, 'pear_error')));
|
|
}
|
|
|
|
// }}}
|
|
// {{{ setErrorHandling()
|
|
|
|
/**
|
|
* Sets how errors generated by this DB object should be handled.
|
|
* Can be invoked both in objects and statically. If called
|
|
* statically, setErrorHandling sets the default behaviour for all
|
|
* PEAR objects. If called in an object, setErrorHandling sets
|
|
* the default behaviour for that object.
|
|
*
|
|
* @param int $mode
|
|
* One of PEAR_ERROR_RETURN, PEAR_ERROR_PRINT,
|
|
* PEAR_ERROR_TRIGGER, PEAR_ERROR_DIE or
|
|
* PEAR_ERROR_CALLBACK.
|
|
*
|
|
* @param mixed $options
|
|
* When $mode is PEAR_ERROR_TRIGGER, this is the error level (one
|
|
* of E_USER_NOTICE, E_USER_WARNING or E_USER_ERROR).
|
|
*
|
|
* When $mode is PEAR_ERROR_CALLBACK, this parameter is expected
|
|
* to be the callback function or method. A callback
|
|
* function is a string with the name of the function, a
|
|
* callback method is an array of two elements: the element
|
|
* at index 0 is the object, and the element at index 1 is
|
|
* the name of the method to call in the object.
|
|
*
|
|
* When $mode is PEAR_ERROR_PRINT or PEAR_ERROR_DIE, this is
|
|
* a printf format string used when printing the error
|
|
* message.
|
|
*
|
|
* @access public
|
|
* @return void
|
|
* @see PEAR_ERROR_RETURN
|
|
* @see PEAR_ERROR_PRINT
|
|
* @see PEAR_ERROR_TRIGGER
|
|
* @see PEAR_ERROR_DIE
|
|
* @see PEAR_ERROR_CALLBACK
|
|
*
|
|
* @since PHP 4.0.5
|
|
*/
|
|
|
|
function setErrorHandling($mode = null, $options = null)
|
|
{
|
|
if (isset($this)) {
|
|
$setmode = &$this->_default_error_mode;
|
|
$setoptions = &$this->_default_error_options;
|
|
//$setcallback = &$this->_default_error_callback;
|
|
} else {
|
|
$setmode = &$GLOBALS['_PEAR_default_error_mode'];
|
|
$setoptions = &$GLOBALS['_PEAR_default_error_options'];
|
|
//$setcallback = &$GLOBALS['_PEAR_default_error_callback'];
|
|
}
|
|
|
|
switch ($mode) {
|
|
case PEAR_ERROR_RETURN:
|
|
case PEAR_ERROR_PRINT:
|
|
case PEAR_ERROR_TRIGGER:
|
|
case PEAR_ERROR_DIE:
|
|
case null:
|
|
$setmode = $mode;
|
|
$setoptions = $options;
|
|
break;
|
|
|
|
case PEAR_ERROR_CALLBACK:
|
|
$setmode = $mode;
|
|
if ((is_string($options) && function_exists($options)) ||
|
|
(is_array($options) && method_exists(@$options[0], @$options[1])))
|
|
{
|
|
$setoptions = $options;
|
|
} else {
|
|
trigger_error("invalid error callback", E_USER_WARNING);
|
|
}
|
|
break;
|
|
|
|
default:
|
|
trigger_error("invalid error mode", E_USER_WARNING);
|
|
break;
|
|
}
|
|
}
|
|
|
|
// }}}
|
|
// {{{ expectError()
|
|
|
|
/**
|
|
* This method is used to tell which errors you expect to get.
|
|
* Expected errors are always returned with error mode
|
|
* PEAR_ERROR_RETURN. Expected error codes are stored in a stack,
|
|
* and this method pushes a new element onto it. The list of
|
|
* expected errors are in effect until they are popped off the
|
|
* stack with the popExpect() method.
|
|
*
|
|
* @param mixed a single error code or an array of error codes
|
|
* to expect
|
|
*
|
|
* @return int the new depth of the "expected errors" stack
|
|
*/
|
|
function expectError($code = "*")
|
|
{
|
|
if (is_array($code)) {
|
|
array_push($this->_expected_errors, $code);
|
|
} else {
|
|
array_push($this->_expected_errors, array($code));
|
|
}
|
|
return sizeof($this->_expected_errors);
|
|
}
|
|
|
|
// }}}
|
|
// {{{ popExpect()
|
|
|
|
/**
|
|
* This method pops one element off the expected error codes
|
|
* stack.
|
|
*
|
|
* @return array the list of error codes that were popped
|
|
*/
|
|
function popExpect()
|
|
{
|
|
return array_pop($this->_expected_errors);
|
|
}
|
|
|
|
// }}}
|
|
// {{{ raiseError()
|
|
|
|
/**
|
|
* This method is a wrapper that returns an instance of the
|
|
* configured error class with this object's default error
|
|
* handling applied. If the $mode and $options parameters are not
|
|
* specified, the object's defaults are used.
|
|
*
|
|
* @param $message a text error message or a PEAR error object
|
|
*
|
|
* @param $code a numeric error code (it is up to your class
|
|
* to define these if you want to use codes)
|
|
*
|
|
* @param $mode One of PEAR_ERROR_RETURN, PEAR_ERROR_PRINT,
|
|
* PEAR_ERROR_TRIGGER, PEAR_ERROR_DIE or
|
|
* PEAR_ERROR_CALLBACK.
|
|
*
|
|
* @param $options If $mode is PEAR_ERROR_TRIGGER, this parameter
|
|
* specifies the PHP-internal error level (one of
|
|
* E_USER_NOTICE, E_USER_WARNING or E_USER_ERROR).
|
|
* If $mode is PEAR_ERROR_CALLBACK, this
|
|
* parameter specifies the callback function or
|
|
* method. In other error modes this parameter
|
|
* is ignored.
|
|
*
|
|
* @param $userinfo If you need to pass along for example debug
|
|
* information, this parameter is meant for that.
|
|
*
|
|
* @param $error_class The returned error object will be instantiated
|
|
* from this class, if specified.
|
|
*
|
|
* @param $skipmsg If true, raiseError will only pass error codes,
|
|
* the error message parameter will be dropped.
|
|
*
|
|
* @access public
|
|
* @return object a PEAR error object
|
|
* @see PEAR::setErrorHandling
|
|
* @since PHP 4.0.5
|
|
*/
|
|
function &raiseError($message = null,
|
|
$code = null,
|
|
$mode = null,
|
|
$options = null,
|
|
$userinfo = null,
|
|
$error_class = null,
|
|
$skipmsg = false)
|
|
{
|
|
// The error is yet a PEAR error object
|
|
if (is_object($message)) {
|
|
$code = $message->getCode();
|
|
$userinfo = $message->getUserInfo();
|
|
$error_class = $message->getType();
|
|
$message = $message->getMessage();
|
|
}
|
|
|
|
if (isset($this) && isset($this->_expected_errors) && sizeof($this->_expected_errors) > 0 && sizeof($exp = end($this->_expected_errors))) {
|
|
if ($exp[0] == "*" ||
|
|
(is_int(reset($exp)) && in_array($code, $exp)) ||
|
|
(is_string(reset($exp)) && in_array($message, $exp))) {
|
|
$mode = PEAR_ERROR_RETURN;
|
|
}
|
|
}
|
|
|
|
if ($mode === null) {
|
|
if (isset($this) && isset($this->_default_error_mode)) {
|
|
$mode = $this->_default_error_mode;
|
|
} else {
|
|
$mode = $GLOBALS['_PEAR_default_error_mode'];
|
|
}
|
|
}
|
|
|
|
if ($mode == PEAR_ERROR_TRIGGER && $options === null) {
|
|
if (isset($this)) {
|
|
if (isset($this->_default_error_options)) {
|
|
$options = $this->_default_error_options;
|
|
}
|
|
} else {
|
|
$options = $GLOBALS['_PEAR_default_error_options'];
|
|
}
|
|
}
|
|
|
|
if ($mode == PEAR_ERROR_CALLBACK) {
|
|
if (!is_string($options) &&
|
|
!(is_array($options) && sizeof($options) == 2 &&
|
|
is_object($options[0]) && is_string($options[1])))
|
|
{
|
|
if (isset($this) && isset($this->_default_error_options)) {
|
|
$options = $this->_default_error_options;
|
|
} else {
|
|
$options = $GLOBALS['_PEAR_default_error_options'];
|
|
}
|
|
}
|
|
} else {
|
|
if ($options === null) {
|
|
if (isset($this)) {
|
|
if (isset($this->_default_error_options)) {
|
|
$options = $this->_default_error_options;
|
|
}
|
|
} else {
|
|
$options = $GLOBALS['_PEAR_default_error_options'];
|
|
}
|
|
}
|
|
}
|
|
if ($error_class !== null) {
|
|
$ec = $error_class;
|
|
} elseif (isset($this) && isset($this->_error_class)) {
|
|
$ec = $this->_error_class;
|
|
} else {
|
|
$ec = 'PEAR_Error';
|
|
}
|
|
if ($skipmsg) {
|
|
return new $ec($code, $mode, $options, $userinfo);
|
|
} else {
|
|
return new $ec($message, $code, $mode, $options, $userinfo);
|
|
}
|
|
}
|
|
|
|
// }}}
|
|
// {{{ pushErrorHandling()
|
|
|
|
/**
|
|
* Push a new error handler on top of the error handler options stack. With this
|
|
* you can easely override the actual error handler for some code and restore
|
|
* it later with popErrorHandling.
|
|
*
|
|
* @param $mode mixed (same as setErrorHandling)
|
|
* @param $options mixed (same as setErrorHandling)
|
|
*
|
|
* @return bool Always true
|
|
*
|
|
* @see PEAR::setErrorHandling
|
|
*/
|
|
function pushErrorHandling($mode, $options = null)
|
|
{
|
|
$stack = &$GLOBALS['_PEAR_error_handler_stack'];
|
|
if (!is_array($stack)) {
|
|
if (isset($this)) {
|
|
$def_mode = &$this->_default_error_mode;
|
|
$def_options = &$this->_default_error_options;
|
|
// XXX Used anywhere?
|
|
//$def_callback = &$this->_default_error_callback;
|
|
} else {
|
|
$def_mode = &$GLOBALS['_PEAR_default_error_mode'];
|
|
$def_options = &$GLOBALS['_PEAR_default_error_options'];
|
|
// XXX Used anywhere?
|
|
//$def_callback = &$GLOBALS['_PEAR_default_error_callback'];
|
|
}
|
|
$stack = array();
|
|
$stack[] = array($def_mode, $def_options);
|
|
}
|
|
|
|
if (isset($this)) {
|
|
$this->setErrorHandling($mode, $options);
|
|
} else {
|
|
PEAR::setErrorHandling($mode, $options);
|
|
}
|
|
$stack[] = array($mode, $options);
|
|
return true;
|
|
}
|
|
|
|
// }}}
|
|
// {{{ popErrorHandling()
|
|
|
|
/**
|
|
* Pop the last error handler used
|
|
*
|
|
* @return bool Always true
|
|
*
|
|
* @see PEAR::pushErrorHandling
|
|
*/
|
|
function popErrorHandling()
|
|
{
|
|
$stack = &$GLOBALS['_PEAR_error_handler_stack'];
|
|
array_pop($stack);
|
|
list($mode, $options) = $stack[sizeof($stack) - 1];
|
|
if (isset($this)) {
|
|
$this->setErrorHandling($mode, $options);
|
|
} else {
|
|
PEAR::setErrorHandling($mode, $options);
|
|
}
|
|
return true;
|
|
}
|
|
|
|
// }}}
|
|
}
|
|
|
|
// {{{ _PEAR_call_destructors()
|
|
|
|
function _PEAR_call_destructors()
|
|
{
|
|
global $_PEAR_destructor_object_list;
|
|
if (is_array($_PEAR_destructor_object_list) &&
|
|
sizeof($_PEAR_destructor_object_list))
|
|
{
|
|
reset($_PEAR_destructor_object_list);
|
|
while (list($k, $objref) = each($_PEAR_destructor_object_list)) {
|
|
$classname = get_class($objref);
|
|
while ($classname) {
|
|
$destructor = "_$classname";
|
|
if (method_exists($objref, $destructor)) {
|
|
$objref->$destructor();
|
|
break;
|
|
} else {
|
|
$classname = get_parent_class($classname);
|
|
}
|
|
}
|
|
}
|
|
// Empty the object list to ensure that destructors are
|
|
// not called more than once.
|
|
$_PEAR_destructor_object_list = array();
|
|
}
|
|
}
|
|
|
|
// }}}
|
|
|
|
class PEAR_Error
|
|
{
|
|
// {{{ properties
|
|
|
|
var $error_message_prefix = '';
|
|
var $mode = PEAR_ERROR_RETURN;
|
|
var $level = E_USER_NOTICE;
|
|
var $code = -1;
|
|
var $message = '';
|
|
var $userinfo = '';
|
|
|
|
// Wait until we have a stack-groping function in PHP.
|
|
//var $file = '';
|
|
//var $line = 0;
|
|
|
|
|
|
// }}}
|
|
// {{{ constructor
|
|
|
|
/**
|
|
* PEAR_Error constructor
|
|
*
|
|
* @param $message error message
|
|
*
|
|
* @param $code (optional) error code
|
|
*
|
|
* @param $mode (optional) error mode, one of: PEAR_ERROR_RETURN,
|
|
* PEAR_ERROR_PRINT, PEAR_ERROR_DIE, PEAR_ERROR_TRIGGER or
|
|
* PEAR_ERROR_CALLBACK
|
|
*
|
|
* @param $level (optional) error level, _OR_ in the case of
|
|
* PEAR_ERROR_CALLBACK, the callback function or object/method
|
|
* tuple.
|
|
*
|
|
* @access public
|
|
*
|
|
*/
|
|
function PEAR_Error($message = 'unknown error', $code = null,
|
|
$mode = null, $options = null, $userinfo = null)
|
|
{
|
|
if ($mode === null) {
|
|
$mode = PEAR_ERROR_RETURN;
|
|
}
|
|
$this->message = $message;
|
|
$this->code = $code;
|
|
$this->mode = $mode;
|
|
$this->userinfo = $userinfo;
|
|
if ($mode & PEAR_ERROR_CALLBACK) {
|
|
$this->level = E_USER_NOTICE;
|
|
$this->callback = $options;
|
|
} else {
|
|
if ($options === null) {
|
|
$options = E_USER_NOTICE;
|
|
}
|
|
$this->level = $options;
|
|
$this->callback = null;
|
|
}
|
|
if ($this->mode & PEAR_ERROR_PRINT) {
|
|
if (is_null($options) || is_int($options)) {
|
|
$format = "%s";
|
|
} else {
|
|
$format = $options;
|
|
}
|
|
printf($format, $this->getMessage());
|
|
}
|
|
if ($this->mode & PEAR_ERROR_TRIGGER) {
|
|
trigger_error($this->getMessage(), $this->level);
|
|
}
|
|
if ($this->mode & PEAR_ERROR_DIE) {
|
|
$msg = $this->getMessage();
|
|
if (is_null($options) || is_int($options)) {
|
|
$format = "%s";
|
|
if (substr($msg, -1) != "\n") {
|
|
$msg .= "\n";
|
|
}
|
|
} else {
|
|
$format = $options;
|
|
}
|
|
die(sprintf($format, $msg));
|
|
}
|
|
if ($this->mode & PEAR_ERROR_CALLBACK) {
|
|
if (is_string($this->callback) && strlen($this->callback)) {
|
|
call_user_func($this->callback, $this);
|
|
} elseif (is_array($this->callback) &&
|
|
sizeof($this->callback) == 2 &&
|
|
is_object($this->callback[0]) &&
|
|
is_string($this->callback[1]) &&
|
|
strlen($this->callback[1])) {
|
|
@call_user_method($this->callback[1], $this->callback[0],
|
|
$this);
|
|
}
|
|
}
|
|
}
|
|
|
|
// }}}
|
|
// {{{ getMode()
|
|
|
|
/**
|
|
* Get the error mode from an error object.
|
|
*
|
|
* @return int error mode
|
|
* @access public
|
|
*/
|
|
function getMode() {
|
|
return $this->mode;
|
|
}
|
|
|
|
// }}}
|
|
// {{{ getCallback()
|
|
|
|
/**
|
|
* Get the callback function/method from an error object.
|
|
*
|
|
* @return mixed callback function or object/method array
|
|
* @access public
|
|
*/
|
|
function getCallback() {
|
|
return $this->callback;
|
|
}
|
|
|
|
// }}}
|
|
// {{{ getMessage()
|
|
|
|
|
|
/**
|
|
* Get the error message from an error object.
|
|
*
|
|
* @return string full error message
|
|
* @access public
|
|
*/
|
|
function getMessage ()
|
|
{
|
|
return ($this->error_message_prefix . $this->message);
|
|
}
|
|
|
|
|
|
// }}}
|
|
// {{{ getCode()
|
|
|
|
/**
|
|
* Get error code from an error object
|
|
*
|
|
* @return int error code
|
|
* @access public
|
|
*/
|
|
function getCode()
|
|
{
|
|
return $this->code;
|
|
}
|
|
|
|
// }}}
|
|
// {{{ getType()
|
|
|
|
/**
|
|
* Get the name of this error/exception.
|
|
*
|
|
* @return string error/exception name (type)
|
|
* @access public
|
|
*/
|
|
function getType ()
|
|
{
|
|
return get_class($this);
|
|
}
|
|
|
|
// }}}
|
|
// {{{ getUserInfo()
|
|
|
|
/**
|
|
* Get additional user-supplied information.
|
|
*
|
|
* @return string user-supplied information
|
|
* @access public
|
|
*/
|
|
function getUserInfo ()
|
|
{
|
|
return $this->userinfo;
|
|
}
|
|
|
|
// }}}
|
|
// {{{ getDebugInfo()
|
|
|
|
/**
|
|
* Get additional debug information supplied by the application.
|
|
*
|
|
* @return string debug information
|
|
* @access public
|
|
*/
|
|
function getDebugInfo ()
|
|
{
|
|
return $this->getUserInfo();
|
|
}
|
|
|
|
// }}}
|
|
// {{{ addUserInfo()
|
|
|
|
function addUserInfo($info)
|
|
{
|
|
if (empty($this->userinfo)) {
|
|
$this->userinfo = $info;
|
|
} else {
|
|
$this->userinfo .= " ** $info";
|
|
}
|
|
}
|
|
|
|
// }}}
|
|
// {{{ toString()
|
|
|
|
/**
|
|
* Make a string representation of this object.
|
|
*
|
|
* @return string a string with an object summary
|
|
* @access public
|
|
*/
|
|
function toString() {
|
|
$modes = array();
|
|
$levels = array(E_USER_NOTICE => 'notice',
|
|
E_USER_WARNING => 'warning',
|
|
E_USER_ERROR => 'error');
|
|
if ($this->mode & PEAR_ERROR_CALLBACK) {
|
|
if (is_array($this->callback)) {
|
|
$callback = get_class($this->callback[0]) . '::' .
|
|
$this->callback[1];
|
|
} else {
|
|
$callback = $this->callback;
|
|
}
|
|
return sprintf('[%s: message="%s" code=%d mode=callback '.
|
|
'callback=%s prefix="%s" info="%s"]',
|
|
get_class($this), $this->message, $this->code,
|
|
$callback, $this->error_message_prefix,
|
|
$this->userinfo);
|
|
}
|
|
if ($this->mode & PEAR_ERROR_CALLBACK) {
|
|
$modes[] = 'callback';
|
|
}
|
|
if ($this->mode & PEAR_ERROR_PRINT) {
|
|
$modes[] = 'print';
|
|
}
|
|
if ($this->mode & PEAR_ERROR_TRIGGER) {
|
|
$modes[] = 'trigger';
|
|
}
|
|
if ($this->mode & PEAR_ERROR_DIE) {
|
|
$modes[] = 'die';
|
|
}
|
|
if ($this->mode & PEAR_ERROR_RETURN) {
|
|
$modes[] = 'return';
|
|
}
|
|
return sprintf('[%s: message="%s" code=%d mode=%s level=%s '.
|
|
'prefix="%s" info="%s"]',
|
|
get_class($this), $this->message, $this->code,
|
|
implode("|", $modes), $levels[$this->level],
|
|
$this->error_message_prefix,
|
|
$this->userinfo);
|
|
}
|
|
|
|
// }}}
|
|
}
|
|
|
|
register_shutdown_function("_PEAR_call_destructors");
|
|
|
|
/*
|
|
* Local Variables:
|
|
* mode: php
|
|
* tab-width: 4
|
|
* c-basic-offset: 4
|
|
* End:
|
|
*/
|
|
?>
|