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How to convert array into object in php?

Jul 21, 2020 pm 04:12 PM
phpobjectarray

php method to convert an array into an object: 1. Use data type conversion and add "(Object)" before the array variable to convert the array into an object. 2. First use the json_encode() function to convert the array into a json string; then use the json_decode() function to convert the json string into an object.

How to convert array into object in php?

php converts an array into an object

Sometimes the array needs to be converted into an object , using the object pointing operator, there are two methods

Method one:

Use data type conversion: Type conversion can directly convert the array into an object.

<?php
$arr=[&#39;a&#39;=>10,&#39;b&#39;=>100,&#39;c&#39;=>&#39;Hello&#39;];
$obj=(Object)$arr;
var_dump($obj);
?>

Output:

How to convert array into object in php?

##Method 2:

<?php
$arr=[&#39;a&#39;=>10,&#39;b&#39;=>100,&#39;c&#39;=>&#39;Hello&#39;];
$arr0 = json_encode($arr);
$arr1 = json_decode($arr0,true);
$arr2 = json_decode($arr0);
var_dump($arr);
var_dump($arr0);
var_dump($arr1);
var_dump($arr2);
?>

Output :

How to convert array into object in php?

Description: The json_decode() function is a built-in function in PHP, used to decode JSON format strings and convert JSON format strings into PHP Variable (object or array).

The syntax is:


json_decode( $json, $assoc = FALSE, $depth = 512, $options = 0 )

Parameters:

  • json: It contains the JSON string that needs to be decoded. It only works with UTF-8 encoded strings.

  • assoc: This is a Boolean variable. If true, the returned object will be converted to an associative array.

  • depth: Specifies the user-specified recursion depth.

  • options: Bitmask containing JSON_OBJECT_AS_ARRAY, JSON_BIGINT_AS_STRING, JSON_THROW_ON_ERROR.

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