ReflectionParameter::getType
ReflectionParameter::getType
(PHP 7)
ReflectionParameter::getType — Gets a parameter's type
Description
public ReflectionType ReflectionParameter::getType ( void )
Gets the associated type of a parameter.
Parameters
This function has no parameters.
Return Values
Returns a ReflectionType object if a parameter type is specified, NULL
otherwise.
Examples
Example #1 ReflectionParameter::getType() example
<?php function someFunction(int $param, $param2) {} $reflectionFunc = new ReflectionFunction('someFunction'); $reflectionParams = $reflectionFunc->getParameters(); $reflectionType1 = $reflectionParams[0]->getType(); $reflectionType2 = $reflectionParams[1]->getType(); echo $reflectionType1; var_dump($reflectionType2);
The above example will output something similar to:
int null
See Also
- ReflectionParameter::hasType() - Checks if parameter has a type
- ReflectionType::__toString() - To string
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https://secure.php.net/manual/en/reflectionparameter.gettype.php