| Methods |
public
static
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createFromClassInstanceAndMethod(object $instance, non-empty-string $methodName, non-empty-string $parameterName): self
Create a reflection of a parameter using an instance
Create a reflection of a parameter using an instance
Throws
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#
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public
static
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createFromClosure(Closure $closure, non-empty-string $parameterName): ReflectionParameter
Create a reflection of a parameter using a closure
Create a reflection of a parameter using a closure
Throws
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#
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public
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__toString(): non-empty-string
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#
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public
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getName(): non-empty-string
Get the name of the parameter.
Get the name of the parameter.
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#
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public
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getDeclaringFunction(): ReflectionMethod|ReflectionFunction
Get the function (or method) that declared this parameter.
Get the function (or method) that declared this parameter.
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#
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public
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getDeclaringClass(): ?ReflectionClass
Get the class from the method that this parameter belongs to, if it
exists. This will return null if the declaring function is not a method.
Get the class from the method that this parameter belongs to, if it
exists. This will return null if the declaring function is not a method.
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#
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public
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getImplementingClass(): ?ReflectionClass
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#
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public
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isOptional(): bool
Is the parameter optional? Note this is distinct from "isDefaultValueAvailable" because you can have
a default value, but the parameter not be optional. In the example, the
$foo parameter isOptional() == false, but isDefaultValueAvailable == true
Is the parameter optional? Note this is distinct from "isDefaultValueAvailable" because you can have
a default value, but the parameter not be optional. In the example, the
$foo parameter isOptional() == false, but isDefaultValueAvailable == true
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#
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public
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isDefaultValueAvailable(): bool
Does the parameter have a default, regardless of whether it is optional. Note this is distinct from "isOptional" because you can have
a default value, but the parameter not be optional. In the example, the
$foo parameter isOptional() == false, but isDefaultValueAvailable == true
Does the parameter have a default, regardless of whether it is optional. Note this is distinct from "isOptional" because you can have
a default value, but the parameter not be optional. In the example, the
$foo parameter isOptional() == false, but isDefaultValueAvailable == true
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#
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public
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getDefaultValueExpression(): ?Expr
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#
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public
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getDefaultValue(): mixed
Get the default value of the parameter.
Get the default value of the parameter.
Throws
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#
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public
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allowsNull(): bool
Does this method allow null for a parameter?
Does this method allow null for a parameter?
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#
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public
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getPosition(): int
Find the position of the parameter, left to right, starting at zero.
Find the position of the parameter, left to right, starting at zero.
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#
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public
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getType(): ReflectionNamedType|ReflectionUnionType|ReflectionIntersectionType|null
Get the ReflectionType instance representing the type declaration for
this parameter (note: this has nothing to do with DocBlocks).
Get the ReflectionType instance representing the type declaration for
this parameter (note: this has nothing to do with DocBlocks).
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#
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public
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hasType(): bool
Does this parameter have a type declaration? (note: this has nothing to do with DocBlocks).
Does this parameter have a type declaration? (note: this has nothing to do with DocBlocks).
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#
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public
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isVariadic(): bool
Is this parameter a variadic (denoted by ...$param).
Is this parameter a variadic (denoted by ...$param).
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#
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public
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isPassedByReference(): bool
Is this parameter passed by reference (denoted by &$param).
Is this parameter passed by reference (denoted by &$param).
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#
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public
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canBePassedByValue(): bool
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#
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public
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isPromoted(): bool
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#
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public
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isDefaultValueConstant(): bool
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#
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public
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getDefaultValueConstantName(): string
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#
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public
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getStartLine(): positive-int
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#
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public
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getEndLine(): positive-int
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#
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public
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getStartColumn(): positive-int
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#
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public
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getEndColumn(): positive-int
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#
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public
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getAttributes(): list<ReflectionAttribute>
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#
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public
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getAttributesByName(string $name): list<ReflectionAttribute>
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#
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public
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getAttributesByInstance(class-string $className): list<ReflectionAttribute>
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#
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