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ReflectionParameter::isDefaultValueAvailable

PHP function Edit on GitHub ✎

(PHP 5 >= 5.0.3, PHP 7, PHP 8)

Checks if a default value is available

Description

ReflectionParameter::isDefaultValueAvailable(): bool

Checks if a default value for the parameter is available.

Parameters Parameters

Return Values

true if a default value is available, otherwise false

See Also

  • ReflectionParameter::getDefaultValue
  • ReflectionParameter::isDefaultValueConstant
  • ReflectionParameter::getName

Source: reference/reflection/reflectionparameter/isdefaultvalueavailable.xml · from the official PHP manual (php/doc-en)