Parsing PHP data type objects (Object)

ObjectInitialization

To create a new object object, use The new statement instantiates a class:

<?php
class foo
{
   function do_foo()
   {
       echo "Doing foo.";
   }
}
 
$bar = new foo;
$bar->do_foo();
?>

Convert to object

If you convert an object to an object, it will not change in any way. If a value of any other type is converted to an object, an instance of the built-in class stdClass will be created. If the value is NULL, the new instance is empty. ArrayConvert to object

使键名成为属性名并具有相对应的值。对于任何其它的值，名为 scalar 的成员变量将包含该值。
<?php
$obj = (object) &#39;ciao&#39;;
echo $obj->scalar;  // outputs &#39;ciao&#39;
?>

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