(PHP 7)
Gets a parameter's type
public ReflectionType ReflectionParameter::getType ( void )
Gets the associated type of a parameter.
Returns:
Returns a ReflectionType object if a parameter type is specified, NULL otherwise.
Examples:
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:
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