PHP的JSON扩展源码实现（json-1.2.1）

【实例简介】
PHP的json_encode函数和json_decode函数的C语言实现。 C语言是非常强大的，众所周知PHP、MySQL、Apache等等都是由C语言开发然后编译而成的。本源码是PHP的JSON扩展的C语言源码实现。如果你是PHPer，你将更深入的了解C语言是如何强大，也会对PHP的底层代码实现有更深入的了解，这对我们技术的提高有很大帮助。。。 以下为英文介绍： json 1.2.0 ========== This extension implements the JavaScript Object Notation (JSON) data-interchange format as specified in [0]. Two functions are implemented: encoding and decoding. The decoding is handled by a parser based on JSON_checker[1] by Douglas Crockford. Function overview ----------------- string json_encode ( mixed value ) json_encode returns a string containing the JSON representation of value. value can be any type except a resource. mixed json_decode ( string json, [bool assoc] ) json_decode takes a JSON string and converts it into a PHP variable. When assoc is given, and evaluates to TRUE, json_decode() will return any objects as associative arrays. Example usage ------------- $arr = array("a"=>1,"b"=>2,"c"=>3,"d"=>4,"e"=>5); echo json_encode($arr); ---> {"a":1,"b":2,"c":3,"d":4,"e":5} $json = '{"a":1,"b":2,"c":3,"d":4,"e":5}'; var_dump(json_decode($json)); ---> object(stdClass)#1 (5) { ["a"]=> int(1) ["b"]=> int(2) ["c"]=> int(3) ["d"]=> int(4) ["e"]=> int(5) } $json = '{"a":1,"b":2,"c":3,"d":4,"e":5}'; var_dump(json_decode($json, true)); ---> array(5) { ["a"]=> int(1) ["b"]=> int(2) ["c"]=> int(3) ["d"]=> int(4) ["e"]=> int(5) }
【实例截图】
【核心代码】
16359647707734998646.tgz
├── json-1.2.1
│   ├── config.m4
│   ├── config.w32
│   ├── json.c
│   ├── json.dsp
│   ├── JSON_parser.c
│   ├── JSON_parser.h
│   ├── php_json.h
│   ├── README
│   ├── tests
│   │   ├── fail001.phpt
│   │   ├── pass001.1.phpt
│   │   ├── pass001.phpt
│   │   ├── pass002.phpt
│   │   └── pass003.phpt
│   ├── utf8_decode.c
│   ├── utf8_decode.h
│   ├── utf8_to_utf16.c
│   └── utf8_to_utf16.h
└── package.xml

2 directories, 18 files