JSON Property mit Bindestrich auslesen

[tklustig]

Hallo Leute,habe folgende JSON-Datei

{
    "name": "yiisoft/yii2-app-advanced",
    "description": "Yii 2 Advanced Project Template",
    "keywords": ["yii2", "framework", "advanced", "project template"],
    "homepage": "http://www.yiiframework.com/",
    "type": "project",
    "license": "BSD-3-Clause",
    "support": {
        "issues": "https://github.com/yiisoft/yii2/issues?state=open",
        "forum": "http://www.yiiframework.com/forum/",
        "wiki": "http://www.yiiframework.com/wiki/",
        "irc": "irc://irc.freenode.net/yii",
        "source": "https://github.com/yiisoft/yii2"
    },
    "minimum-stability": "dev",
    "require": {
        "php": ">=5.4.0",
        "yiisoft/yii2": "~2.0.6",
        "yiisoft/yii2-bootstrap": "~2.0.0",
        "yiisoft/yii2-swiftmailer": "~2.0.0"
    },
    "require-dev": {
        "yiisoft/yii2-debug": "~2.0.0",
        "yiisoft/yii2-gii": "~2.0.0",
        "yiisoft/yii2-faker": "~2.0.0",
        "codeception/base": "^2.2.3",
        "codeception/verify": "~0.3.1"
    },
    "config": {
        "process-timeout": 1800
    },
    "repositories": [
        {
            "type": "composer",
            "url": "https://asset-packagist.org"
        }
    ]
}

wie lese ich die Properties minimum-stability bzw. require-dev aus??
Folgender Code klappt:

for(var j in daten.support){
output+="<label>"+daten.support[j]+"<br></label>";
}

Folgendes Konstrukt wirft allerdings den Fehler 'qnips_JSON_Loesung.html:112 Uncaught ReferenceError: dev is not defined' aus

for(var j in daten.require-dev){
output+="<label>"+daten.require-dev[j]+"<br></label>";
}

Irgendwie scheint der Bindestrich Probleme zu machen. Tipps,wie ich dieses Problem lösen könnte?

 

[mikdoe]

versuch mal daten['minimum-stability']