$context
$context :
Fluent interface for validating the contents of member variables.
This should be immutable. See HTMLPurifier_ConfigSchema_Validator for use-cases. We name this an 'atom' because it's ONLY for validations that are independent and usually scalar.
assertIsString() : \HTMLPurifier_ConfigSchema_ValidatorAtom
assertIsBool() : \HTMLPurifier_ConfigSchema_ValidatorAtom
assertIsArray() : \HTMLPurifier_ConfigSchema_ValidatorAtom
assertNotNull() : \HTMLPurifier_ConfigSchema_ValidatorAtom
assertAlnum() : \HTMLPurifier_ConfigSchema_ValidatorAtom
assertNotEmpty() : \HTMLPurifier_ConfigSchema_ValidatorAtom
assertIsLookup() : \HTMLPurifier_ConfigSchema_ValidatorAtom