ArgumentMetadata

class ArgumentMetadata

Responsible for storing metadata of an argument.

	__construct(string $name, string $type, bool $isVariadic, bool $hasDefaultValue, mixed $defaultValue, bool $isNullable = false)
string	getName() Returns the name as given in PHP, $foo would yield "foo".
string	getType() Returns the type of the argument.
bool	isVariadic() Returns whether the argument is defined as ".
bool	hasDefaultValue() Returns whether the argument has a default value.
bool	isNullable() Returns whether the argument accepts null values.
mixed	getDefaultValue() Returns the default value of the argument.

Returns the name as given in PHP, $foo would yield "foo".

string

Returns the type of the argument.

The type is the PHP class in 5.5+ and additionally the basic type in PHP 7.0+.

string

Returns whether the argument is defined as ".

..$variadic".

bool

Returns whether the argument has a default value.

Implies whether an argument is optional.

bool

Returns whether the argument accepts null values.

bool

Returns the default value of the argument.

mixed

if no default value is present; {see self::hasDefaultValue()}

Links:

doc_Symfony

2016-10-28 06:05:40

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