ReflectionClass::newInstanceArgs
(PHP 5 >= 5.1.3, PHP 7, PHP 8)
ReflectionClass::newInstanceArgs — Creates a new class instance from given arguments
Description
public ReflectionClass::newInstanceArgs(array
$args = []): ?objectCreates a new instance of the class, the given arguments are passed to the class constructor.
Parameters
-
args -
The parameters to be passed to the class constructor as an array.
Return Values
Returns a new instance of the class, or null on failure.
Errors/Exceptions
A ReflectionException if the class constructor is not public.
A ReflectionException if the class does not have a constructor
and the args parameter contains one or more parameters.
Examples
Example #1 Basic usage of ReflectionClass::newInstanceArgs()
<?php
$class = new ReflectionClass('ReflectionFunction');
$instance = $class->newInstanceArgs(array('substr'));
var_dump($instance);
?>
The above example will output:
object(ReflectionFunction)#2 (1) {
["name"]=>
string(6) "substr"
}
See Also
- ReflectionClass::newInstance() - Creates a new class instance from given arguments
- ReflectionClass::newInstanceWithoutConstructor() - Creates a new class instance without invoking the constructor
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