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  1. <?php
  2. $arr = [
  3. 	'{
  4.         "item1": "si",
  5.         "item2": "no",
  6.         "item3": [ 
  7.             "{"
  8.                 "color": "azul",
  9.                 "tipo": "circulo"
  10.             "}",
  11.             "{"
  12.                 "color": "rojo",
  13.                 "tipo": "triangulo" 
  14.             "}",
  15.             "{"
  16.                 "color": "verde",
  17.                 "tipo": "cuadrado"
  18.             "}"
  19.         ]
  20.     }'
  21. ];
  22.  
  23. function printArr($array){
  24.     foreach($array as $key => $value){
  25.         if (is_array($value)){
  26.             echo $key . ': ' . printArr($value) . "\r\n";
  27.         }
  28.         else{
  29.         	$object = json_decode($value);
  30.         	if (!is_null($object)){
  31. 	        	echo $key . ': ' . "\r\n";
  32. 	        	foreach ($object as $k => $v){
  33. 	        		if (is_array($v)){
  34. 			            echo $k . ': ' . printArr($v) . "\r\n";
  35. 			        }
  36. 			        else{
  37. 	        			echo $k . ': ' . $v . "\r\n";	
  38. 			        }
  39. 	        	}
  40. 	        	echo "\r\n";
  41.         	}
  42.         	else{
  43.         		echo $key . ': ' . $value . "\r\n";
  44.         	}
  45.         }
  46.     }
  47. }
  48.  
  49. printArr($arr);
  50. ?>
Success #stdin #stdout 0.01s 83456KB
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0: {
        "item1": "si",
        "item2": "no",
        "item3": [ 
            "{"
                "color": "azul",
                "tipo": "circulo"
            "}",
            "{"
                "color": "rojo",
                "tipo": "triangulo" 
            "}",
            "{"
                "color": "verde",
                "tipo": "cuadrado"
            "}"
        ]
    }
https://ideone.com/TpIAMV
language:
PHP (php 7.3.5)
created:
7 years ago
visibility:
public

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