php 取值---在线等

echo $images
输出后是
{"image_intro":"images\/f201205281934101426092871.jpg","float_intro":"","image_intro_alt":"","image_intro_caption":"","image_fulltext":"","float_fulltext":"","image_fulltext_alt":"","image_fulltext_caption":""}
怎么取出里面的值呢，如image_inrto

解决方案 »

  1.   

    刚接触php，能说明白点不，最好给点代码
      

  2.   

    不知道有种格式叫json么？
    $str='{"image_intro":"images\/f201205281934101426092871.jpg","float_intro":"","image_intro_alt":"","image_intro_caption":"","image_fulltext":"","float_fulltext":"","image_fulltext_alt":"","image_fulltext_caption":""}';
    $arr=json_decode($str,true);
    echo $arr['image_intro'];
      

  3.   

    谢谢，谢谢，非常感谢！！我知道json，但是不知道php里面是怎么的，谢啦各位！！结贴给分！！