Print Json string using PHP

Question

Json String

I need to iterate the String and print whole data.

I m getting illegal offset while printing it.##

$string = '{  
       "ConditionArray":[  
          {  
             "condition_image":"\/storage\/emulated\/0\/androidlav\/470-twitter.jpg (image\/jpg)",
             "condition_name":"Maleria",
             "profile_id":"49"
          },
          {  
             "condition_image":"\/storage\/emulated\/0\/androidlav\/470-twitter.jpg (image\/jpg)",
             "condition_name":"Maleria",
             "profile_id":"49"
          }
       ],

    "AllergiesArray":[  
          {  
             "condition_image":"\/storage\/emulated\/0\/androidlav\/470-twitter.jpg (image\/jpg)",
             "condition_name":"exapample",
             "profile_id":"50"
          },

       ]
    }';

use json_decode function to decode and convert it into php array then iterate — Aman Maurya
– Aman Maurya, Commented Aug 8, 2016 at 7:25
using code: $json = json_encode($string, true); print $json['ConditionArray']['condition_image']; — Shahid Ahmed
– Shahid Ahmed, Commented Aug 8, 2016 at 7:26
Warning: Illegal string offset 'ConditionArray' in D:\xampp\htdocs\noorisys\aawlascope\ws\test.php on line 43 — Shahid Ahmed
– Shahid Ahmed, Commented Aug 8, 2016 at 7:27

Jack jdeoel · Accepted Answer · 2016-08-08 07:39:51Z

1

You just have extra comma in last line of AllergiesArray array

 "AllergiesArray":[  
          {  
             "condition_image":"\/storage\/emulated\/0\/androidlav\/470-twitter.jpg (image\/jpg)",
             "condition_name":"exapample",
             "profile_id":"50"
          }, <--- remove this comma
    ]

$json =  (array)json_decode($string);  //convert array
print $json['ConditionArray'][0]->condition_image;

answered Aug 8, 2016 at 7:39

Jack jdeoel

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Aman Maurya · Accepted Answer · 2016-08-08 07:50:03Z

I have found the error in you json string it's not properly encoded

Invaild json object

$string = '{
    "ConditionArray": [{
        "condition_image": "\/storage\/emulated\/0\/androidlav\/470-twitter.jpg (image\/jpg)",
        "condition_name": "Maleria",
        "profile_id": "49"
    }, {
        "condition_image": "\/storage\/emulated\/0\/androidlav\/470-twitter.jpg (image\/jpg)",
        "condition_name": "Maleria",
        "profile_id": "49"
    }],

    "AllergiesArray": [{
        "condition_image": "\/storage\/emulated\/0\/androidlav\/470-twitter.jpg (image\/jpg)",
        "condition_name": "exapample",
        "profile_id": "50"
    }, // => this line contain the error it has extra comma 
  ]
}';

use http://jsonlint.com/ to validate the json

Valid json object

$string = '{
    "ConditionArray": [{
        "condition_image": "\/storage\/emulated\/0\/androidlav\/470-twitter.jpg (image\/jpg)",
        "condition_name": "Maleria",
        "profile_id": "49"
    }, {
        "condition_image": "\/storage\/emulated\/0\/androidlav\/470-twitter.jpg (image\/jpg)",
        "condition_name": "Maleria",
        "profile_id": "49"
    }],

    "AllergiesArray": [{
        "condition_image": "\/storage\/emulated\/0\/androidlav\/470-twitter.jpg (image\/jpg)",
        "condition_name": "exapample",
        "profile_id": "50"
    }
  ]
}';

var_dump(json_decode($string));

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Print Json string using PHP

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