isGranted($role, $object = null, $field = null) Parameters $role $object $field

array getOptions() Gets the options for proc_open. Return Value array The current options

class VariableNode extends BaseNode implements PrototypeNodeInterface This node represents a value of variable type in the config tree. This node is intended for values of arbitrary type. Any PHP type is accepted as a value. Methods __construct(string $name, NodeInterface $parent = null) Constructor. from BaseNode setAttribute($key, $value) from BaseNode getAttribute($key, $default = null) from BaseNode hasAttribute($key) from BaseNode getAttributes() from BaseNode

getTemplates()

string getBlockPrefix() Returns the prefix of the template block name for this type. Return Value string The prefix of the template block name

string getDescription() Returns the description text. Return Value string The description text

string askHidden(string $question, callable|null $validator = null) Asks a question with the user input hidden. Parameters string $question callable|null $validator Return Value string

string getNamespace() Returns the namespace to be used for this extension (XML namespace). Return Value string The XML namespace

bool isIndex() Returns whether the current element in the property path is an array index. Return Value bool

setArgument(string $name, string $value) Sets an argument value by name. Parameters string $name The argument name string $value The argument value Exceptions InvalidArgumentException When argument given doesn't exist