Initialize Objects like arrays in PHP?
You can use type casting:
$object = (object) array("name" => "member 1", array("name" => "member 1.1") );
I also up-voted Gumbo as the preferred solution but what he suggested is not exactly what was asked, which may lead to some confusion as to why member1o
looks more like a member1a
.
To ensure this is clear now, the two ways (now 3 ways since 5.4) to produce the same stdClass
in php.
As per the question's long or manual approach:
$object = new stdClass;$object->member1 = "hello, I'm 1";$object->member1o = new stdClass;$object->member1o->member1 = "hello, I'm 1o.1";$object->member2 = "hello, I'm 2";
The shorter or single line version (expanded here for clarity) to cast an object from an array, ala Gumbo's suggestion.
$object = (object)array( 'member1' => "hello, I'm 1", 'member1o' => (object)array( 'member1' => "hello, I'm 1o.1", ), 'member2' => "hello, I'm 2",);
PHP 5.4+ Shortened array declaration style
$object = (object)[ 'member1' => "hello, I'm 1", 'member1o' => (object)['member1' => "hello, I'm 1o.1"], 'member2' => "hello, I'm 2",];
Will both produce exactly the same result:
stdClass Object( [member1] => hello, I'm 1 [member1o] => stdClass Object ( [member1] => hello, I'm 1o.1 ) [member2] => hello, I'm 2)
nJoy!
From a (now dead) post showing both type casting and using a recursive function to convert single and multi-dimensional arrays to a standard object:
<?phpfunction arrayToObject($array) { if (!is_array($array)) { return $array; } $object = new stdClass(); if (is_array($array) && count($array) > 0) { foreach ($array as $name=>$value) { $name = strtolower(trim($name)); if (!empty($name)) { $object->$name = arrayToObject($value); } } return $object; } else { return FALSE; }}
Essentially you construct a function that accepts an $array
and iterates over all its keys and values. It assigns the values to class properties using the keys.
If a value is an array, you call the function again (recursively), and assign its output as the value.
The example function above does exactly that; however, the logic is probably ordered a bit differently than you'd naturally think about the process.