Class Twig\TwigFunction

`final`

Represents a template function.

Methods


					
	public

__construct(string $name, callable|array{class-string, string}|null $callable = null, array $options = [])

$callable

A callable implementing the function. If null, you need to overwrite the "node_class" option to customize compilation.


					
	public

getName(): string


					
	public

getCallable(): callable|array{class-string, string}|null

Returns the callable to execute for this function.


					
	public

getNodeClass(): string


					
	public

setArguments(array $arguments): void


					
	public

getArguments(): array


					
	public

needsEnvironment(): bool


					
	public

needsContext(): bool


					
	public

getSafe(Node $functionArgs): ?array


					
	public

isVariadic(): bool


					
	public

isDeprecated(): bool


					
	public

getDeprecatedVersion(): string


					
	public

getAlternative(): ?string