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<?php if (!function_exists('interface_exists')) { die('PHP version too old'); } $throwables = listThrowableClasses(); $throwablesPerParent = splitInParents($throwables); printTree($throwablesPerParent); if (count($throwablesPerParent) !== 0) { die('ERROR!!!'); } function listThrowableClasses() { $result = array(); if (interface_exists('Throwable')) { foreach (get_declared_classes() as $cn) { $implements = class_implements($cn); if (isset($implements['Throwable'])) { $result[] = $cn; } } } else { foreach (get_declared_classes() as $cn) { if ($cn === 'Exception' || is_subclass_of($cn, 'Exception')) { $result[] = $cn; } } } return $result; } function splitInParents($classes) { $result = array(); foreach ($classes as $cn) { $parent = (string) get_parent_class($cn); if (isset($result[$parent])) { $result[$parent][] = $cn; } else { $result[$parent] = array($cn); } } return $result; } function printTree(&$tree) { if (!isset($tree[''])) { die('No root classes!!!'); } printLeaves($tree, '', 0); } function printLeaves(&$tree, $parent, $level) { if (isset($tree[$parent])) { $leaves = $tree[$parent]; unset($tree[$parent]); natcasesort($leaves); $leaves = array_values($leaves); $count = count($leaves); for ($i = 0; $i < $count; $i++) { $leaf = $leaves[$i]; echo str_repeat(' ', $level), $leaf, "\n"; printLeaves($tree, $leaf, $level + 1); } } }
Output for 8.4.1 - 8.4.14
Error ArithmeticError DivisionByZeroError AssertionError CompileError ParseError DateError DateObjectError DateRangeError FiberError Random\RandomError Random\BrokenRandomEngineError TypeError ArgumentCountError UnhandledMatchError ValueError Exception ClosedGeneratorException DateException DateInvalidOperationException DateInvalidTimeZoneException DateMalformedIntervalStringException DateMalformedPeriodStringException DateMalformedStringException DOMException dom\domexception ErrorException IntlException JsonException LogicException BadFunctionCallException BadMethodCallException DomainException InvalidArgumentException LengthException OutOfRangeException PharException Random\RandomException ReflectionException RequestParseBodyException RuntimeException OutOfBoundsException OverflowException PDOException RangeException UnderflowException UnexpectedValueException SodiumException SQLite3Exception
Output for 8.3.0 - 8.3.27
Error ArithmeticError DivisionByZeroError AssertionError CompileError ParseError DateError DateObjectError DateRangeError FiberError Random\RandomError Random\BrokenRandomEngineError TypeError ArgumentCountError UnhandledMatchError ValueError Exception ClosedGeneratorException DateException DateInvalidOperationException DateInvalidTimeZoneException DateMalformedIntervalStringException DateMalformedPeriodStringException DateMalformedStringException DOMException ErrorException IntlException JsonException LogicException BadFunctionCallException BadMethodCallException DomainException InvalidArgumentException LengthException OutOfRangeException PharException Random\RandomException ReflectionException RuntimeException OutOfBoundsException OverflowException PDOException RangeException UnderflowException UnexpectedValueException SodiumException SQLite3Exception
Output for 8.2.0 - 8.2.29
Error ArithmeticError DivisionByZeroError AssertionError CompileError ParseError FiberError Random\RandomError Random\BrokenRandomEngineError TypeError ArgumentCountError UnhandledMatchError ValueError Exception ClosedGeneratorException DOMException ErrorException IntlException JsonException LogicException BadFunctionCallException BadMethodCallException DomainException InvalidArgumentException LengthException OutOfRangeException PharException Random\RandomException ReflectionException RuntimeException OutOfBoundsException OverflowException PDOException RangeException UnderflowException UnexpectedValueException SodiumException
Output for 8.1.0 - 8.1.33
Error ArithmeticError DivisionByZeroError AssertionError CompileError ParseError FiberError TypeError ArgumentCountError UnhandledMatchError ValueError Exception ClosedGeneratorException DOMException ErrorException IntlException JsonException LogicException BadFunctionCallException BadMethodCallException DomainException InvalidArgumentException LengthException OutOfRangeException PharException ReflectionException RuntimeException OutOfBoundsException OverflowException PDOException RangeException UnderflowException UnexpectedValueException SodiumException
Output for 8.0.0 - 8.0.30
Error ArithmeticError DivisionByZeroError AssertionError CompileError ParseError TypeError ArgumentCountError UnhandledMatchError ValueError Exception ClosedGeneratorException DOMException ErrorException IntlException JsonException LogicException BadFunctionCallException BadMethodCallException DomainException InvalidArgumentException LengthException OutOfRangeException PharException ReflectionException RuntimeException OutOfBoundsException OverflowException PDOException RangeException UnderflowException UnexpectedValueException SodiumException
Output for 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
Error ArithmeticError DivisionByZeroError AssertionError CompileError ParseError TypeError ArgumentCountError Exception ClosedGeneratorException DOMException ErrorException IntlException JsonException LogicException BadFunctionCallException BadMethodCallException DomainException InvalidArgumentException LengthException OutOfRangeException PharException ReflectionException RuntimeException OutOfBoundsException OverflowException PDOException RangeException UnderflowException UnexpectedValueException SodiumException
Output for 7.2.0 - 7.2.34
Error ArithmeticError DivisionByZeroError AssertionError ParseError TypeError ArgumentCountError Exception ClosedGeneratorException DOMException ErrorException IntlException LogicException BadFunctionCallException BadMethodCallException DomainException InvalidArgumentException LengthException OutOfRangeException PharException ReflectionException RuntimeException OutOfBoundsException OverflowException PDOException RangeException UnderflowException UnexpectedValueException SodiumException
Output for 7.1.0 - 7.1.33
Error ArithmeticError DivisionByZeroError AssertionError ParseError TypeError ArgumentCountError Exception ClosedGeneratorException DOMException ErrorException IntlException LogicException BadFunctionCallException BadMethodCallException DomainException InvalidArgumentException LengthException OutOfRangeException PharException ReflectionException RuntimeException OutOfBoundsException OverflowException PDOException RangeException UnderflowException UnexpectedValueException
Output for 7.0.0 - 7.0.33
Error ArithmeticError DivisionByZeroError AssertionError ParseError TypeError Exception ClosedGeneratorException DOMException ErrorException IntlException LogicException BadFunctionCallException BadMethodCallException DomainException InvalidArgumentException LengthException OutOfRangeException PharException ReflectionException RuntimeException OutOfBoundsException OverflowException PDOException RangeException UnderflowException UnexpectedValueException
Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.40
Exception DOMException ErrorException IntlException LogicException BadFunctionCallException BadMethodCallException DomainException InvalidArgumentException LengthException OutOfRangeException PharException ReflectionException RuntimeException OutOfBoundsException OverflowException PDOException RangeException UnderflowException UnexpectedValueException
Output for 5.4.0 - 5.4.45
Exception DOMException ErrorException LogicException BadFunctionCallException BadMethodCallException DomainException InvalidArgumentException LengthException OutOfRangeException PharException ReflectionException RuntimeException OutOfBoundsException OverflowException PDOException RangeException UnderflowException UnexpectedValueException
Output for 5.3.0 - 5.3.29
Exception DOMException ErrorException LogicException BadFunctionCallException BadMethodCallException DomainException InvalidArgumentException LengthException OutOfRangeException PharException ReflectionException RuntimeException OutOfBoundsException OverflowException PDOException RangeException SQLiteException UnderflowException UnexpectedValueException SoapFault
Output for 5.1.1 - 5.1.6, 5.2.0 - 5.2.17
Exception DOMException ErrorException LogicException BadFunctionCallException BadMethodCallException DomainException InvalidArgumentException LengthException OutOfRangeException ReflectionException RuntimeException OutOfBoundsException OverflowException PDOException RangeException SQLiteException UnderflowException UnexpectedValueException SoapFault
Output for 5.1.0
Exception DOMException ErrorException LogicException BadFunctionCallException BadMethodCallException DomainException InvalidArgumentException LengthException OutOfRangeException PDOException ReflectionException RuntimeException OutOfBoundsException OverflowException RangeException SQLiteException UnderflowException UnexpectedValueException SoapFault
Output for 5.0.3 - 5.0.5
Exception DOMException ReflectionException SoapFault SQLiteException
Output for 5.0.2
Exception
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.1
PHP version too old
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169.57 ms | 437 KiB | 5 Q