- <?php 
-   
- $jsonEstranho = 'options: [ 
-       { 
-         value: "120", 
-         id: "40", 
-         title: "1400g", 
-         name: "Tamanho" 
-       }, 
-       { 
-         value: "336", 
-         id: "60", 
-         title: "Chocolate", 
-         name: "Sabor" 
-       } 
- ]'; 
-   
- // retira todas as aspas duplas 
- // insere aspas duplas em tudo que não vor um caracter do Json e colo chaves no inicio e no fim 
- $jsonCorreto = "{".preg_replace('/[^:\s\[\]\{\}\"\,]+/', '"$0"', $jsonEstranho)."}";  
-   
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