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

2 votes104 views2 answers
Php mysql update all rows in table new values
PHP
16 votes108 views3 answers
Make a forign key in migrations using laravel 8
PHP Laravel
2 votes112 views1 answer
Call a function in php
PHP
2 votes118 views4 answers
Laravel hash password check
PHP Laravel
7 votes131 views1 answer
How to send data from html to php
PHP
0 vote95 views1 answer
Pacific Daylight Time Zone php
PHP
0 vote96 views1 answer
How to set timezone for iran in laravel
PHP
8 votes102 views6 answers
Define table name in model laravel
PHP Laravel
34 votes98 views4 answers
Get post in php
PHP
0 vote106 views1 answer
Executar comando linux php
PHP