Class Symfony\Component\Config\Definition\ScalarNode

`extends`	`VariableNode`

This node represents a scalar value in the config tree.

The following values are considered scalars:

booleans
strings
null
integers
floats

Symfony\Component\Config\Definition\BaseNode implements NodeInterface
- Symfony\Component\Config\Definition\VariableNode implements PrototypeNodeInterface
  - Symfony\Component\Config\Definition\ScalarNode

Methods
`protected`	`validateType(mixed $value): void` Validates the type of a Node. Validates the type of a Node. Overrides `Symfony\Component\Config\Definition\VariableNode::validateType()` Overriden by `Symfony\Component\Config\Definition\EnumNode::validateType()` `Symfony\Component\Config\Definition\BooleanNode::validateType()` `Symfony\Component\Config\Definition\IntegerNode::validateType()` `Symfony\Component\Config\Definition\FloatNode::validateType()`	#
`protected`	`isValueEmpty(mixed $value): bool` Evaluates if the given value is to be treated as empty. Evaluates if the given value is to be treated as empty. By default, PHP's empty() function is used to test for emptiness. This method may be overridden by subtypes to better match their understanding of empty data. Overrides `Symfony\Component\Config\Definition\VariableNode::isValueEmpty()` Overriden by `Symfony\Component\Config\Definition\BooleanNode::isValueEmpty()` `Symfony\Component\Config\Definition\NumericNode::isValueEmpty()`	#
`protected`	`getValidPlaceholderTypes(): array` Gets allowed dynamic types for this node. Gets allowed dynamic types for this node. Overrides `Symfony\Component\Config\Definition\BaseNode::getValidPlaceholderTypes()` Overriden by `Symfony\Component\Config\Definition\BooleanNode::getValidPlaceholderTypes()` `Symfony\Component\Config\Definition\IntegerNode::getValidPlaceholderTypes()` `Symfony\Component\Config\Definition\FloatNode::getValidPlaceholderTypes()`	#

Methods inherited from Symfony\Component\Config\Definition\VariableNode
`setDefaultValue(), hasDefaultValue(), getDefaultValue(), setAllowEmptyValue(), setName(), finalizeValue(), normalizeValue(), mergeValues(),`

Methods inherited from Symfony\Component\Config\Definition\BaseNode
__construct(), setAttribute(), getAttribute(), hasAttribute(), getAttributes(), setAttributes(), removeAttribute(), setInfo(), getInfo(), setExample(), getExample(), addEquivalentValue(), setRequired(), setDeprecated(), setAllowOverwrite(), setNormalizationClosures(), setNormalizedTypes(), getNormalizedTypes(), setFinalValidationClosures(), isRequired(), isDeprecated(), getDeprecation(), getName(), getPath(), merge(), normalize(), preNormalize(), getParent(), finalize(), allowPlaceholders(), isHandlingPlaceholder(),

Methods inherited from Symfony\Component\Config\Definition\BaseNode

__construct(), setAttribute(), getAttribute(), hasAttribute(), getAttributes(), setAttributes(), removeAttribute(), setInfo(), getInfo(), setExample(), getExample(), addEquivalentValue(), setRequired(), setDeprecated(), setAllowOverwrite(), setNormalizationClosures(), setNormalizedTypes(), getNormalizedTypes(), setFinalValidationClosures(), isRequired(), isDeprecated(), getDeprecation(), getName(), getPath(), merge(), normalize(), preNormalize(), getParent(), finalize(), allowPlaceholders(), isHandlingPlaceholder(),

Constants inherited from Symfony\Component\Config\Definition\BaseNode
`DEFAULT_PATH_SEPARATOR`

Properties inherited from Symfony\Component\Config\Definition\VariableNode
`$defaultValueSet, $defaultValue, $allowEmptyValue`

Properties inherited from Symfony\Component\Config\Definition\BaseNode
`$placeholderUniquePrefixes, $placeholders, $name, $parent, $normalizationClosures, $normalizedTypes, $finalValidationClosures, $allowOverwrite, $required, $deprecation, $equivalentValues, $attributes, $pathSeparator, $handlingPlaceholder`

Namespaces

Classes

Interfaces

Class Symfony\Component\Config\Definition\ScalarNode

Overrides

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Overrides

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