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  1. <?php
  2.  
  3. 		$string = '{"3":{"tipo":"Premium","valor":"100","quantidade":"200","vendas":"0","status":"1"},"1":{"tipo":"Arena","valor":"50","quantidade":"200","vendas":"0","status":"1"}}';
  4.  
  5. 		// transforma em array
  6. 		$jsonArray = json_decode($string, true);
  7.  
  8. 		$jsonArray = array_map(function($e){
  9. 			 $e['vendas'] = 10; // altera a venda para 10
  10. 			 $e['status'] = 2; // altera o status para 2
  11. 			 return $e;
  12. 		}, $jsonArray);
  13.  
  14. 		echo json_encode($jsonArray, JSON_PRETTY_PRINT);
Success #stdin #stdout 0s 82560KB
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{
    "3": {
        "tipo": "Premium",
        "valor": "100",
        "quantidade": "200",
        "vendas": 20,
        "status": 2
    },
    "1": {
        "tipo": "Arena",
        "valor": "50",
        "quantidade": "200",
        "vendas": 20,
        "status": 2
    }
}
https://ideone.com/a2WbH1
language:
PHP (php 7.3.5)
created:
5 years ago
visibility:
public

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