<?php
declare (strict_types=1);
namespace MailPoetVendor\Doctrine\ORM\Query\AST;
if (!defined('ABSPATH')) exit;
use MailPoetVendor\Doctrine\ORM\Query\SqlWalker;
use function get_debug_type;
use function get_object_vars;
use function is_array;
use function is_object;
use function str_repeat;
use function var_export;
use const PHP_EOL;
abstract class Node
{
public function dispatch($walker)
{
throw ASTException::noDispatchForNode($this);
}
public function __toString()
{
return $this->dump($this);
}
public function dump($obj)
{
static $ident = 0;
$str = '';
if ($obj instanceof Node) {
$str .= get_debug_type($obj) . '(' . PHP_EOL;
$props = get_object_vars($obj);
foreach ($props as $name => $prop) {
$ident += 4;
$str .= str_repeat(' ', $ident) . '"' . $name . '": ' . $this->dump($prop) . ',' . PHP_EOL;
$ident -= 4;
}
$str .= str_repeat(' ', $ident) . ')';
} elseif (is_array($obj)) {
$ident += 4;
$str .= 'array(';
$some = \false;
foreach ($obj as $k => $v) {
$str .= PHP_EOL . str_repeat(' ', $ident) . '"' . $k . '" => ' . $this->dump($v) . ',';
$some = \true;
}
$ident -= 4;
$str .= ($some ? PHP_EOL . str_repeat(' ', $ident) : '') . ')';
} elseif (is_object($obj)) {
$str .= 'instanceof(' . get_debug_type($obj) . ')';
} else {
$str .= var_export($obj, \true);
}
return $str;
}
}