/**
* @param string $file
* @param int $line
*
* @return string
*/
private static function _ideLink($file, $line)
{
$shortenedPath = Kint::shortenPath($file);
if (!Kint::$fileLinkFormat) {
return $shortenedPath . ':' . $line;
}
$ideLink = Kint::getIdeLink($file, $line);
$class = strpos($ideLink, 'http://') === 0 ? 'class="kint-ide-link" ' : '';
return "<a {$class}href=\"{$ideLink}\">{$shortenedPath}:{$line}</a>";
}
/**
* @param $callee
*
* @return string
*/
private static function _buildCalleeString($callee)
{
if (Kint::enabled() === Kint::MODE_CLI) {
// todo win/nix ?
return "{$callee['file']}:{$callee['line']}";
}
$url = Kint::getIdeLink($callee['file'], $callee['line']);
$shortenedName = Kint::shortenPath($callee['file']) . ':' . $callee['line'];
if (Kint::enabled() === Kint::MODE_PLAIN) {
if (strpos($url, 'http://') === 0) {
$calleeInfo = '<a href="#"onclick="' . 'X=new XMLHttpRequest;' . "X.open('GET','{$url}');" . 'X.send();' . "return!1\">{$shortenedName}</a>";
} else {
$calleeInfo = "<a href=\"{$url}\">{$shortenedName}</a>";
}
} else {
$calleeInfo = $shortenedName;
}
return $calleeInfo;
}
/**
* @param mixed $variable
* @param KintVariableData $variableData
*
* @return bool
*/
private static function _parse_object(&$variable, KintVariableData $variableData)
{
if (function_exists('spl_object_hash')) {
$hash = spl_object_hash($variable);
} else {
ob_start();
/** @noinspection ForgottenDebugOutputInspection */
/** @noinspection ReferenceMismatchInspection */
var_dump($variable);
preg_match('[#(\\d+)]', ob_get_clean(), $match);
$hash = $match[1];
}
$castedArray = (array) $variable;
$variableData->type = get_class($variable);
$variableData->size = count($castedArray);
if (isset(self::$_objects[$hash])) {
$variableData->value = '*RECURSION*';
return false;
}
if (self::_checkDepth()) {
$variableData->extendedValue = '*DEPTH TOO GREAT*';
return false;
}
# ArrayObject (and maybe ArrayIterator, did not try yet) unsurprisingly consist of mainly dark magic.
# What bothers me most, var_dump sees no problem with it, and ArrayObject also uses a custom,
# undocumented serialize function, so you can see the properties in internal functions, but
# can never iterate some of them if the flags are not STD_PROP_LIST. Fun stuff.
if ($variableData->type === 'ArrayObject' || is_subclass_of($variable, 'ArrayObject')) {
/* @var $variable \ArrayObject */
$arrayObjectFlags = $variable->getFlags();
$variable->setFlags(\ArrayObject::STD_PROP_LIST);
}
self::$_objects[$hash] = true;
// TODO: store reflectorObject here for alternatives cache
$reflector = new \ReflectionObject($variable);
# add link to definition of user-land objects
if (Kint::$fileLinkFormat && Kint::enabled() === Kint::MODE_RICH && $reflector->isUserDefined()) {
$url = Kint::getIdeLink($reflector->getFileName(), $reflector->getStartLine());
$class = strpos($url, 'http://') === 0 ? 'class="kint-ide-link" ' : '';
$variableData->type = "<a {$class}href=\"{$url}\">{$variableData->type}</a>";
}
$variableData->size = 0;
$extendedValue = array();
$encountered = array();
# copy the object as an array as it provides more info than Reflection (depends)
foreach ($castedArray as $key => $value) {
/* casting object to array:
* integer properties are inaccessible;
* private variables have the class name prepended to the variable name;
* protected variables have a '*' prepended to the variable name.
* These prepended values have null bytes on either side.
* http://www.php.net/manual/en/language.types.array.php#language.types.array.casting
*/
if ($key[0] === "") {
$access = $key[1] === '*' ? 'protected' : 'private';
// Remove the access level from the variable name.
$key = substr($key, strrpos($key, "") + 1);
} else {
$access = 'public';
}
$encountered[$key] = true;
$output = self::factory($value, self::escape($key));
$output->access = $access;
$output->operator = '->';
$extendedValue[] = $output;
$variableData->size++;
}
foreach ($reflector->getProperties() as $property) {
$name = $property->name;
if (isset($encountered[$name]) || $property->isStatic()) {
continue;
}
if ($property->isProtected()) {
$property->setAccessible(true);
$access = 'protected';
} elseif ($property->isPrivate()) {
$property->setAccessible(true);
$access = 'private';
} else {
$access = 'public';
}
$value = $property->getValue($variable);
$output = self::factory($value, self::escape($name));
$output->access = $access;
$output->operator = '->';
$extendedValue[] = $output;
$variableData->size++;
}
if (isset($arrayObjectFlags)) {
$variable->setFlags($arrayObjectFlags);
}
if ($variableData->size) {
$variableData->extendedValue = $extendedValue;
}
return true;
}