我请教一下,返回如下json数据,php如何才能提取其中的keyPhrases值??
json数据:{
"documents": [{
"keyPhrases": ["professional services", "services business", "people", "greatest assets", "providing consulting", "equipment", "Cognizant", "employees", "software"],
"id": "1"
}],
"errors": []
}
麻烦各位大大写一下decode后的详细代码,先谢谢大大们!