Pick up json value

Question

The server contains a.txt file (http://192.168.27. 3/list.txt) with the following information:

[
  {
    "Nome": "Hemerson",
    "data": "05/11",

  },
  {
    "Nome": "Hemerson",
    "data": "06/11",

  }
]

I am wanting to get the information of the last name and date I would like to display on a page like this:

http://192.168.27. 3/api/create_post/? name=Hemerson&data=05/11

this way I can send to my database.

Answer 1

The problem lies in the fact that your json saved in the text document has an incorrect syntax or is not a json valid.

I do not know how you save in text but after each object and before closing them you put a comma, it is wrong so invalidates your document as json if I can correct this, a functional example for what you want would be something like this:

file.txt

 [ { "Nome": "Hemerson", "data": "05/11"

 }, { "Nome": "Hemerson", "data": "06/11"

 } ]

php test.

<?php
    // leia o arquivo
    $file = file_get_contents('file.txt');    

    // decodifique em array associativo para poder pegar a ultima posição
    $decode = json_decode($file, true);

    // pegue a ultima posição
    $ultimo = end($decode);

    // acesse o valor pela chave correspondente exemplo "data"
    echo $ultimo['data'];

    // isso ira imprimir: 06/11