php multidimensional object to array code example

Example 1: php convert object to array

$person = new stdClass();
$person->firstName = "Taylor";
$person->age = 32;

//Convert Single-Dimention Object to array
$personArray = (array) $person;

//Convert Multi-Dimentional Object to Array
$personArray = objectToArray($person);
function objectToArray ($object) {
    if(!is_object($object) && !is_array($object)){
    	return $object;
    }
    return array_map('objectToArray', (array) $object);
}

Example 2: php implode multidimensional array

$users = [
	'users' => ['[email protected]','[email protected]'],
	'admins' => ['[email protected]', '[email protected]']
];

// function to convert array of arrays to string
function implodeArrayofArrays($array, $glue  = ', ') {
        $output = '';
        foreach ($array as $subarray) {
            $output .= implode($separator, $subarray);
        }
        return $output;
}

echo implodeArrayofArrays($users);

// "[email protected], [email protected], [email protected], [email protected]"

Example 3: convert multidimensional array to single array php

$singleArray = []; 
foreach ($parentArray as $childArray) 
{ 
    foreach ($childArray as $value) 
    { 
    $singleArray[] = $value; 
    } 
}