Read key value json php

// json object.
    $contents = '{"firstName":"John", "lastName":"Doe"}';

    // Option 1: through the use of an array.
    $jsonArray = json_decode($contents,true);

    $key = "firstName";

    $firstName = $jsonArray[$key];


    // Option 2: through the use of an object.
    $jsonObj = json_decode($contents);

    $firstName = $jsonObj->$key;

Similar codes

0 vote171 views1 answer
Php is_assoc
PHP
0 vote197 views1 answer
Post type taxonomy loop wordpress
PHP
1 vote194 views3 answers
How to build jquery messages notification with php and mysq
PHP
8 votes174 views3 answers
Php window location
PHP
0 vote409 views1 answer
Wordpress plugin public page
PHP
-1 vote228 views1 answer
Chrome web driver laravel
PHP Laravel
2 votes248 views1 answer
Php convert minutes to hours and minutes
PHP
0 vote380 views1 answer
Wordpress get archive title
PHP
0 vote166 views1 answer
Admin-ajax.php 400 (bad request)
PHP
0 vote201 views3 answers
Php pdo Check if row exists in the database
PHP