%PDF-
%PDF-
Mini Shell
Mini Shell
<?php
/**
* This file is part of the Nette Framework (https://nette.org)
* Copyright (c) 2004 David Grudl (https://davidgrudl.com)
*/
declare(strict_types=1);
namespace Nette\Neon\Node;
use Nette\Neon\Node;
/** @internal */
final class LiteralNode extends Node
{
private const SimpleTypes = [
'true' => true, 'True' => true, 'TRUE' => true, 'yes' => true, 'Yes' => true, 'YES' => true, 'on' => true, 'On' => true, 'ON' => true,
'false' => false, 'False' => false, 'FALSE' => false, 'no' => false, 'No' => false, 'NO' => false, 'off' => false, 'Off' => false, 'OFF' => false,
'null' => null, 'Null' => null, 'NULL' => null,
];
private const DeprecatedTypes = ['on' => 1, 'On' => 1, 'ON' => 1, 'off' => 1, 'Off' => 1, 'OFF' => 1];
private const PatternDatetime = '#\d\d\d\d-\d\d?-\d\d?(?:(?:[Tt]| ++)\d\d?:\d\d:\d\d(?:\.\d*+)? *+(?:Z|[-+]\d\d?(?::?\d\d)?)?)?$#DA';
private const PatternHex = '#0x[0-9a-fA-F]++$#DA';
private const PatternOctal = '#0o[0-7]++$#DA';
private const PatternBinary = '#0b[0-1]++$#DA';
/** @var mixed */
public $value;
public function __construct($value)
{
$this->value = $value;
}
public function toValue()
{
return $this->value;
}
/** @return mixed */
public static function parse(string $value, bool $isKey = false)
{
if (!$isKey && array_key_exists($value, self::SimpleTypes)) {
if (isset(self::DeprecatedTypes[$value])) {
trigger_error("Neon: keyword '$value' is deprecated, use true/yes or false/no.", E_USER_DEPRECATED);
}
return self::SimpleTypes[$value];
} elseif (is_numeric($value)) {
return $value * 1;
} elseif (preg_match(self::PatternHex, $value)) {
return hexdec($value);
} elseif (preg_match(self::PatternOctal, $value)) {
return octdec($value);
} elseif (preg_match(self::PatternBinary, $value)) {
return bindec($value);
} elseif (!$isKey && preg_match(self::PatternDatetime, $value)) {
return new \DateTimeImmutable($value);
} else {
return $value;
}
}
public function toString(): string
{
if ($this->value instanceof \DateTimeInterface) {
return $this->value->format('Y-m-d H:i:s O');
} elseif (is_string($this->value)) {
return $this->value;
} elseif (is_float($this->value)) {
$res = json_encode($this->value);
return strpos($res, '.') === false ? $res . '.0' : $res;
} elseif (is_int($this->value) || is_bool($this->value) || $this->value === null) {
return json_encode($this->value);
} else {
throw new \LogicException;
}
}
}
Zerion Mini Shell 1.0