feat: parse boolval

Author: deliangyang

parser.php

@@ -89,28 +89,31 @@ protected function parseObject(): array|null
  }
 
  /**
- * @return string|array|int|float|null
+ * @return string|array|int|float|null|bool
  * @throws Exception
  */
- protected function parseValue(): string|array|null|int|float
+ protected function parseValue(): string|array|null|int|float|bool
  {
  $value = $this->parseString()
  ?: ($this->parseObject()
  ?: ($this->parseArray()
  ?: ($this->parseNumber()
  ?: ($this->parseKeyword('true', true))
- ?: ($this->parseKeyword('false', false)
- ?: ($this->parseKeyword('null', null))))));
+ ?: ($this->parseKeyword('null', null)))));
+ if (!$value) {
+ $value = $this->parseKeyword('false', false);
+ }
  $this->skipWhiteSpace();
  return $value;
  }
 
- protected function parseKeyword($name, $value)
+ protected function parseKeyword($name, $value): bool|null
  {
  if (substr($this->str, $this->l, strlen($name)) === $name) {
  $this->l += strlen($name);
  return $value;
  }
+ return null;
  }
 
  /**
@@ -216,7 +219,12 @@ public function decode(): array|float|int|string|null
  "d": 3
  }]
  },
- "e": 2.3
+ "e": 2.3,
+ "de": {
+ "true": true,
+ "false": false,
+ "null": null
+ }
 }
 JSON
  );