PHP code example of dcarbone / json-writer-plus

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

dcarbone / json-writer-plus example snippets

use \DCarbone\JsonWriterPlus;

// Create instance
$jsonWriter = new JsonWriterPlus();

// Start the writer object
$jsonWriter->startJson();

// Open a new object for population
$jsonWriter->writeStartObject();

// Directly write a property name and value to the opened object
$jsonWriter->writeObjectProperty('PropertyKey', 'PropertyValue');

// Write a new property name for later population
$jsonWriter->writeObjectPropertyName('ValueArray');

// Start an array.  Since we wrote a new property name above, it is automatically appended
// to the parent object at the previously specified key
$jsonWriter->writeStartArray();

// Add two values to the array
$jsonWriter->writeValue("Value1");
$jsonWriter->writeValue("Value2");

// Close the array
$jsonWriter->writeEndArray();

// Close the parent object
$jsonWriter->writeEndObject();

// Close the writer
$jsonWriter->endJson();

// See the "jsonized" version of the above actions
echo $jsonWriter->getEncoded()."\n";

// See the internal representation of the above actions as PHP sees it
echo '<pre>';
var_dump($jsonWriter->getUnencoded());
echo '</pre>';

{"PropertyKey":"PropertyValue","ValueArray":["Value1","Value2"]}

object(stdClass)#4 (2) {
  ["PropertyKey"]=>
  string(13) "PropertyValue"
  ["ValueArray"]=>
  array(2) {
    [0]=>
    string(6) "Value1"
    [1]=>
    string(6) "Value2"
  }
}

// Initialize writer
$jsonWriter = new JsonWriterPlus();

// Start writer
$jsonWriter->startJson();

// Open root array
$jsonWriter->writeStartArray();

// Open object as first item of root array
$jsonWriter->writeStartObject();
$jsonWriter->writeObjectProperty('Property1', 'This object is inside an array!');
$jsonWriter->writeEndObject();

// Open new array as 2nd item of root array
$jsonWriter->writeStartArray();
$jsonWriter->writeValue('Nested array value 1');
$jsonWriter->writeValue('Nested array value 2');
$jsonWriter->writeEndArray();

// Write a string value directly to root array as 3rd item
$jsonWriter->writeValue('Root array value');

$jsonWriter->writeEndArray();

$jsonWriter->endJson();

echo $jsonWriter->getEncoded()."\n";
echo '<pre>';
var_dump($jsonWriter->getUnencoded());
echo '</pre>';

[{"Property1":"This object is inside an array!"},["Nested array value 1","Nested array value 2"],"Root array value"]

array(3) {
  [0]=>
  object(stdClass)#4 (1) {
    ["Property1"]=>
    string(31) "This object is inside an array!"
  }
  [1]=>
  array(2) {
    [0]=>
    string(20) "Nested array value 1"
    [1]=>
    string(20) "Nested array value 2"
  }
  [2]=>
  string(16) "Root array value"
}

$array = array(
    'Look at all my cool information',
    'My information is the coolest'
);

$jsonWriter = new JsonWriterPlus();

$jsonWriter->startJson();

$jsonWriter->appendArray($array);

$jsonWriter->endJson();

echo $jsonWriter->getEncoded()."\n";
echo '<pre>';
var_dump($jsonWriter->getUnencoded());
echo '</pre>';

array(2) {
  [0]=>
  string(31) "Look at all my cool information"
  [1]=>
  string(29) "My information is the coolest"
}

$array = array(
    'Look at all my cool information',
    'property1' => 'property 1 is the coolest property',
    'property2' => 'property2 is the next coolest property',
    'this is also cool information'
);

$jsonWriter = new JsonWriterPlus();

$jsonWriter->startJson();

$jsonWriter->appendArray($array);

$jsonWriter->endJson();

echo $jsonWriter->getEncoded()."\n";
echo '<pre>';
var_dump($jsonWriter->getUnencoded());
echo '</pre>';

array(4) {
  [0]=>
  string(31) "Look at all my cool information"
  [1]=>
  object(stdClass)#4 (1) {
    ["property1"]=>
    string(34) "property 1 is the coolest property"
  }
  [2]=>
  object(stdClass)#5 (1) {
    ["property2"]=>
    string(38) "property2 is the next coolest property"
  }
  [3]=>
  string(29) "this is also cool information"
}