ReflectionParameter::isDefaultValueAvailable
(PHP 5 >= 5.0.3, PHP 7)
ReflectionParameter::isDefaultValueAvailable — Checks if a default value is available
Description
public ReflectionParameter::isDefaultValueAvailable ( ) : bool
Checks if a default value for the parameter is available.
Parameters
This function has no parameters.
Return Values
true if a default value is available, otherwise false
See Also
- ReflectionParameter::getDefaultValue() - Gets default parameter value
- ReflectionParameter::isDefaultValueConstant() - Returns whether the default value of this parameter is a constant
- ReflectionParameter::getName() - Gets parameter name
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https://www.php.net/manual/en/reflectionparameter.isdefaultvalueavailable.php