ReflectionClass::hasConstant
Checks if constant is defined
Description
public bool ReflectionClass::hasConstant
( string $name
)
Parameters
-
name
-
The name of the constant being checked for.
Return Values
TRUE if the constant is defined, otherwise FALSE.
Examples
Example #1 ReflectionClass::hasConstant example
<?php
class Foo {
const c1 = 1;
}
$class = new ReflectionClass("Foo");
var_dump($class->hasConstant("c1"));
var_dump($class->hasConstant("c2"));
?>
The above example will output
something similar to:
See Also
- ReflectionClass::hasMethod
- ReflectionClass::hasProperty