paint($mixed);
}
function paintIf($mixed, $conditional) {
$Debugger =& Debugger::instance();
return $Debugger->paintIf($mixed, $conditional);
}
function paintWhen($mixed, $scopes = array()) {
$Debugger =& Debugger::instance();
return $Debugger->paintWhen($mixed, $scopes);
}
function paintIfWhen($mixed, $conditional, $scopes = array()) {
$Debugger =& Debugger::instance();
return $Debugger->paintIfWhen($mixed, $conditional, $scopes);
}
function addScope($id = false) {
$Debugger =& Debugger::instance();
return $Debugger->addScope($id);
}
function removeScope($id) {
$Debugger =& Debugger::instance();
return $Debugger->removeScope($id);
}
function resetScopes() {
$Debugger =& Debugger::instance();
return $Debugger->resetScopes();
}
function isInScopes($array = array()) {
$Debugger =& Debugger::instance();
return $Debugger->isInScopes($array);
}
/**#@-*/
function printTokens($tokens, $index) {
$string = '';
$generator = new HTMLPurifier_Generator();
foreach ($tokens as $i => $token) {
if ($index == $i) $string .= '[';
$string .= "$i";
$string .= $generator->escape($generator->generateFromToken($token));
if ($index == $i) $string .= ']';
}
$string .= '';
echo $string;
}
/**
* The debugging singleton. Most interesting stuff happens here.
*/
class Debugger
{
var $shouldPaint = false;
var $paints = 0;
var $current_scopes = array();
var $scope_nextID = 1;
var $add_pre = true;
function Debugger() {
$this->add_pre = !extension_loaded('xdebug');
}
/**
* @static
*/
function &instance() {
static $soleInstance = false;
if (!$soleInstance) $soleInstance = new Debugger();
return $soleInstance;
}
function paintIf($mixed, $conditional) {
if (!$conditional) return;
$this->paint($mixed);
}
function paintWhen($mixed, $scopes = array()) {
if (!$this->isInScopes($scopes)) return;
$this->paint($mixed);
}
function paintIfWhen($mixed, $conditional, $scopes = array()) {
if (!$conditional) return;
if (!$this->isInScopes($scopes)) return;
$this->paint($mixed);
}
function paint($mixed) {
$this->paints++;
if($this->add_pre) echo '';
var_dump($mixed);
if($this->add_pre) echo '';
}
function addScope($id = false) {
if ($id == false) {
$id = $this->scope_nextID++;
}
$this->current_scopes[$id] = true;
}
function removeScope($id) {
if (isset($this->current_scopes[$id])) unset($this->current_scopes[$id]);
}
function resetScopes() {
$this->current_scopes = array();
$this->scope_nextID = 1;
}
function isInScopes($scopes = array()) {
if (empty($this->current_scopes)) {
return false;
}
if (!is_array($scopes)) {
$scopes = array($scopes);
}
foreach ($scopes as $scope_id) {
if (empty($this->current_scopes[$scope_id])) {
return false;
}
}
if (empty($scopes)) {
if ($this->scope_nextID == 1) {
return false;
}
for($i = 1; $i < $this->scope_nextID; $i++) {
if (empty($this->current_scopes[$i])) {
return false;
}
}
}
return true;
}
}