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Fix CS in src/Language

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This commit is contained in:
Simon Podlipsky 2018-09-26 10:48:10 +02:00
parent bfebcd7bee
commit a95d2ad140
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GPG Key ID: 725C2BD962B42663
12 changed files with 197 additions and 94 deletions
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2
src/Language/AST/EnumTypeDefinitionNode.php
View File

@ -15,7 +15,7 @@ class EnumTypeDefinitionNode extends Node implements TypeDefinitionNode
/** @var DirectiveNode[] */ /** @var DirectiveNode[] */
public $directives; public $directives;
/** @var EnumValueDefinitionNode[]|null|NodeList */ /** @var EnumValueDefinitionNode[]|NodeList|null */
public $values; public $values;
/** @var StringValueNode|null */ /** @var StringValueNode|null */

1
src/Language/AST/Location.php
View File

@ -51,6 +51,7 @@ class Location
/** /**
* @param int $start * @param int $start
* @param int $end * @param int $end
*
* @return static * @return static
*/ */
public static function create($start, $end) public static function create($start, $end)

2
src/Language/AST/Node.php
View File

@ -61,6 +61,7 @@ abstract class Node
/** /**
* @param string|NodeList|Location|Node|(Node|NodeList|Location)[] $value * @param string|NodeList|Location|Node|(Node|NodeList|Location)[] $value
*
* @return string|NodeList|Location|Node * @return string|NodeList|Location|Node
*/ */
private function cloneValue($value) private function cloneValue($value)
@ -94,6 +95,7 @@ abstract class Node
/** /**
* @param bool $recursive * @param bool $recursive
*
* @return mixed[] * @return mixed[]
*/ */
public function toArray($recursive = false) public function toArray($recursive = false)

14
src/Language/AST/NodeList.php
View File

@ -4,19 +4,24 @@ declare(strict_types=1);
namespace GraphQL\Language\AST; namespace GraphQL\Language\AST;
use ArrayAccess;
use Countable;
use Generator;
use GraphQL\Utils\AST; use GraphQL\Utils\AST;
use IteratorAggregate;
use function array_merge; use function array_merge;
use function array_splice; use function array_splice;
use function count; use function count;
use function is_array; use function is_array;
class NodeList implements \ArrayAccess, \IteratorAggregate, \Countable class NodeList implements ArrayAccess, IteratorAggregate, Countable
{ {
/** @var Node[]|mixed[] */ /** @var Node[]|mixed[] */
private $nodes; private $nodes;
/** /**
* @param Node[]|mixed[] $nodes * @param Node[]|mixed[] $nodes
*
* @return static * @return static
*/ */
public static function create(array $nodes) public static function create(array $nodes)
@ -25,7 +30,6 @@ class NodeList implements \ArrayAccess, \IteratorAggregate, \Countable
} }
/** /**
*
* @param Node[]|mixed[] $nodes * @param Node[]|mixed[] $nodes
*/ */
public function __construct(array $nodes) public function __construct(array $nodes)
@ -35,6 +39,7 @@ class NodeList implements \ArrayAccess, \IteratorAggregate, \Countable
/** /**
* @param mixed $offset * @param mixed $offset
*
* @return bool * @return bool
*/ */
public function offsetExists($offset) public function offsetExists($offset)
@ -44,6 +49,7 @@ class NodeList implements \ArrayAccess, \IteratorAggregate, \Countable
/** /**
* @param mixed $offset * @param mixed $offset
*
* @return mixed * @return mixed
*/ */
public function offsetGet($offset) public function offsetGet($offset)
@ -81,6 +87,7 @@ class NodeList implements \ArrayAccess, \IteratorAggregate, \Countable
* @param int $offset * @param int $offset
* @param int $length * @param int $length
* @param mixed $replacement * @param mixed $replacement
*
* @return NodeList * @return NodeList
*/ */
public function splice($offset, $length, $replacement = null) public function splice($offset, $length, $replacement = null)
@ -90,6 +97,7 @@ class NodeList implements \ArrayAccess, \IteratorAggregate, \Countable
/** /**
* @param NodeList|Node[] $list * @param NodeList|Node[] $list
*
* @return NodeList * @return NodeList
*/ */
public function merge($list) public function merge($list)
@ -101,7 +109,7 @@ class NodeList implements \ArrayAccess, \IteratorAggregate, \Countable
} }
/** /**
* @return \Generator * @return Generator
*/ */
public function getIterator() public function getIterator()
{ {

1
src/Language/DirectiveLocation.php
View File

@ -55,6 +55,7 @@ class DirectiveLocation
/** /**
* @param string $name * @param string $name
*
* @return bool * @return bool
*/ */
public static function has($name) public static function has($name)

112
src/Language/Lexer.php
View File

@ -92,10 +92,8 @@ class Lexer
*/ */
public function advance() public function advance()
{ {
$this->lastToken = $this->token; $this->lastToken = $this->token;
$token = $this->token = $this->lookahead(); return $this->token = $this->lookahead();
return $token;
} }
public function lookahead() public function lookahead()
@ -112,6 +110,7 @@ class Lexer
/** /**
* @return Token * @return Token
*
* @throws SyntaxError * @throws SyntaxError
*/ */
private function readToken(Token $prev) private function readToken(Token $prev)
@ -129,7 +128,7 @@ class Lexer
} }
// Read next char and advance string cursor: // Read next char and advance string cursor:
list (, $code, $bytes) = $this->readChar(true); [, $code, $bytes] = $this->readChar(true);
// SourceCharacter // SourceCharacter
if ($code < 0x0020 && $code !== 0x0009 && $code !== 0x000A && $code !== 0x000D) { if ($code < 0x0020 && $code !== 0x0009 && $code !== 0x000A && $code !== 0x000D) {
@ -156,8 +155,8 @@ class Lexer
case 41: // ) case 41: // )
return new Token(Token::PAREN_R, $position, $position + 1, $line, $col, $prev); return new Token(Token::PAREN_R, $position, $position + 1, $line, $col, $prev);
case 46: // . case 46: // .
list (, $charCode1) = $this->readChar(true); [, $charCode1] = $this->readChar(true);
list (, $charCode2) = $this->readChar(true); [, $charCode2] = $this->readChar(true);
if ($charCode1 === 46 && $charCode2 === 46) { if ($charCode1 === 46 && $charCode2 === 46) {
return new Token(Token::SPREAD, $position, $position + 3, $line, $col, $prev); return new Token(Token::SPREAD, $position, $position + 3, $line, $col, $prev);
@ -254,8 +253,8 @@ class Lexer
->readNumber($line, $col, $prev); ->readNumber($line, $col, $prev);
// " // "
case 34: case 34:
list(, $nextCode) = $this->readChar(); [, $nextCode] = $this->readChar();
list(, $nextNextCode) = $this->moveStringCursor(1, 1)->readChar(); [, $nextNextCode] = $this->moveStringCursor(1, 1)->readChar();
if ($nextCode === 34 && $nextNextCode === 34) { if ($nextCode === 34 && $nextNextCode === 34) {
return $this->moveStringCursor(-2, (-1 * $bytes) - 1) return $this->moveStringCursor(-2, (-1 * $bytes) - 1)
@ -284,13 +283,14 @@ class Lexer
* *
* @param int $line * @param int $line
* @param int $col * @param int $col
*
* @return Token * @return Token
*/ */
private function readName($line, $col, Token $prev) private function readName($line, $col, Token $prev)
{ {
$value = ''; $value = '';
$start = $this->position; $start = $this->position;
list ($char, $code) = $this->readChar(); [$char, $code] = $this->readChar();
while ($code && ( while ($code && (
$code === 95 || // _ $code === 95 || // _
@ -298,8 +298,8 @@ class Lexer
$code >= 65 && $code <= 90 || // A-Z $code >= 65 && $code <= 90 || // A-Z
$code >= 97 && $code <= 122 // a-z $code >= 97 && $code <= 122 // a-z
)) { )) {
$value .= $char; $value .= $char;
list ($char, $code) = $this->moveStringCursor(1, 1)->readChar(); [$char, $code] = $this->moveStringCursor(1, 1)->readChar();
} }
return new Token( return new Token(
@ -322,26 +322,28 @@ class Lexer
* *
* @param int $line * @param int $line
* @param int $col * @param int $col
*
* @return Token * @return Token
*
* @throws SyntaxError * @throws SyntaxError
*/ */
private function readNumber($line, $col, Token $prev) private function readNumber($line, $col, Token $prev)
{ {
$value = ''; $value = '';
$start = $this->position; $start = $this->position;
list ($char, $code) = $this->readChar(); [$char, $code] = $this->readChar();
$isFloat = false; $isFloat = false;
if ($code === 45) { // - if ($code === 45) { // -
$value .= $char; $value .= $char;
list ($char, $code) = $this->moveStringCursor(1, 1)->readChar(); [$char, $code] = $this->moveStringCursor(1, 1)->readChar();
} }
// guard against leading zero's // guard against leading zero's
if ($code === 48) { // 0 if ($code === 48) { // 0
$value .= $char; $value .= $char;
list ($char, $code) = $this->moveStringCursor(1, 1)->readChar(); [$char, $code] = $this->moveStringCursor(1, 1)->readChar();
if ($code >= 48 && $code <= 57) { if ($code >= 48 && $code <= 57) {
throw new SyntaxError( throw new SyntaxError(
@ -351,23 +353,23 @@ class Lexer
); );
} }
} else { } else {
$value .= $this->readDigits(); $value .= $this->readDigits();
list ($char, $code) = $this->readChar(); [$char, $code] = $this->readChar();
} }
if ($code === 46) { // . if ($code === 46) { // .
$isFloat = true; $isFloat = true;
$this->moveStringCursor(1, 1); $this->moveStringCursor(1, 1);
$value .= $char; $value .= $char;
$value .= $this->readDigits(); $value .= $this->readDigits();
list ($char, $code) = $this->readChar(); [$char, $code] = $this->readChar();
} }
if ($code === 69 || $code === 101) { // E e if ($code === 69 || $code === 101) { // E e
$isFloat = true; $isFloat = true;
$value .= $char; $value .= $char;
list ($char, $code) = $this->moveStringCursor(1, 1)->readChar(); [$char, $code] = $this->moveStringCursor(1, 1)->readChar();
if ($code === 43 || $code === 45) { // + - if ($code === 43 || $code === 45) { // + -
$value .= $char; $value .= $char;
@ -392,14 +394,14 @@ class Lexer
*/ */
private function readDigits() private function readDigits()
{ {
list ($char, $code) = $this->readChar(); [$char, $code] = $this->readChar();
if ($code >= 48 && $code <= 57) { // 0 - 9 if ($code >= 48 && $code <= 57) { // 0 - 9
$value = ''; $value = '';
do { do {
$value .= $char; $value .= $char;
list ($char, $code) = $this->moveStringCursor(1, 1)->readChar(); [$char, $code] = $this->moveStringCursor(1, 1)->readChar();
} while ($code >= 48 && $code <= 57); // 0 - 9 } while ($code >= 48 && $code <= 57); // 0 - 9
return $value; return $value;
@ -419,7 +421,9 @@ class Lexer
/** /**
* @param int $line * @param int $line
* @param int $col * @param int $col
*
* @return Token * @return Token
*
* @throws SyntaxError * @throws SyntaxError
*/ */
private function readString($line, $col, Token $prev) private function readString($line, $col, Token $prev)
@ -458,8 +462,8 @@ class Lexer
$this->moveStringCursor(1, $bytes); $this->moveStringCursor(1, $bytes);
if ($code === 92) { // \ if ($code === 92) { // \
$value .= $chunk; $value .= $chunk;
list (, $code) = $this->readChar(true); [, $code] = $this->readChar(true);
switch ($code) { switch ($code) {
case 34: case 34:
@ -487,8 +491,8 @@ class Lexer
$value .= "\t"; $value .= "\t";
break; break;
case 117: case 117:
$position = $this->position; $position = $this->position;
list ($hex) = $this->readChars(4, true); [$hex] = $this->readChars(4, true);
if (! preg_match('/[0-9a-fA-F]{4}/', $hex)) { if (! preg_match('/[0-9a-fA-F]{4}/', $hex)) {
throw new SyntaxError( throw new SyntaxError(
$this->source, $this->source,
@ -512,7 +516,7 @@ class Lexer
$chunk .= $char; $chunk .= $char;
} }
list ($char, $code, $bytes) = $this->readChar(); [$char, $code, $bytes] = $this->readChar();
} }
throw new SyntaxError( throw new SyntaxError(
@ -532,7 +536,7 @@ class Lexer
$start = $this->position; $start = $this->position;
// Skip leading quotes and read first string char: // Skip leading quotes and read first string char:
list ($char, $code, $bytes) = $this->moveStringCursor(3, 3)->readChar(); [$char, $code, $bytes] = $this->moveStringCursor(3, 3)->readChar();
$chunk = ''; $chunk = '';
$value = ''; $value = '';
@ -541,8 +545,8 @@ class Lexer
// Closing Triple-Quote (""") // Closing Triple-Quote (""")
if ($code === 34) { if ($code === 34) {
// Move 2 quotes // Move 2 quotes
list(, $nextCode) = $this->moveStringCursor(1, 1)->readChar(); [, $nextCode] = $this->moveStringCursor(1, 1)->readChar();
list(, $nextNextCode) = $this->moveStringCursor(1, 1)->readChar(); [, $nextNextCode] = $this->moveStringCursor(1, 1)->readChar();
if ($nextCode === 34 && $nextNextCode === 34) { if ($nextCode === 34 && $nextNextCode === 34) {
$value .= $chunk; $value .= $chunk;
@ -567,9 +571,9 @@ class Lexer
$this->assertValidBlockStringCharacterCode($code, $this->position); $this->assertValidBlockStringCharacterCode($code, $this->position);
$this->moveStringCursor(1, $bytes); $this->moveStringCursor(1, $bytes);
list(, $nextCode) = $this->readChar(); [, $nextCode] = $this->readChar();
list(, $nextNextCode) = $this->moveStringCursor(1, 1)->readChar(); [, $nextNextCode] = $this->moveStringCursor(1, 1)->readChar();
list(, $nextNextNextCode) = $this->moveStringCursor(1, 1)->readChar(); [, $nextNextNextCode] = $this->moveStringCursor(1, 1)->readChar();
// Escape Triple-Quote (\""") // Escape Triple-Quote (\""")
if ($code === 92 && if ($code === 92 &&
@ -585,7 +589,7 @@ class Lexer
$chunk .= $char; $chunk .= $char;
} }
list ($char, $code, $bytes) = $this->readChar(); [$char, $code, $bytes] = $this->readChar();
} }
throw new SyntaxError( throw new SyntaxError(
@ -626,7 +630,7 @@ class Lexer
private function positionAfterWhitespace() private function positionAfterWhitespace()
{ {
while ($this->position < $this->source->length) { while ($this->position < $this->source->length) {
list(, $code, $bytes) = $this->readChar(); [, $code, $bytes] = $this->readChar();
// Skip whitespace // Skip whitespace
// tab | space | comma | BOM // tab | space | comma | BOM
@ -637,7 +641,7 @@ class Lexer
$this->line++; $this->line++;
$this->lineStart = $this->position; $this->lineStart = $this->position;
} elseif ($code === 13) { // carriage return } elseif ($code === 13) { // carriage return
list(, $nextCode, $nextBytes) = $this->moveStringCursor(1, $bytes)->readChar(); [, $nextCode, $nextBytes] = $this->moveStringCursor(1, $bytes)->readChar();
if ($nextCode === 10) { // lf after cr if ($nextCode === 10) { // lf after cr
$this->moveStringCursor(1, $nextBytes); $this->moveStringCursor(1, $nextBytes);
@ -657,6 +661,7 @@ class Lexer
* *
* @param int $line * @param int $line
* @param int $col * @param int $col
*
* @return Token * @return Token
*/ */
private function readComment($line, $col, Token $prev) private function readComment($line, $col, Token $prev)
@ -666,8 +671,8 @@ class Lexer
$bytes = 1; $bytes = 1;
do { do {
list ($char, $code, $bytes) = $this->moveStringCursor(1, $bytes)->readChar(); [$char, $code, $bytes] = $this->moveStringCursor(1, $bytes)->readChar();
$value .= $char; $value .= $char;
} while ($code && } while ($code &&
// SourceCharacter but not LineTerminator // SourceCharacter but not LineTerminator
($code > 0x001F || $code === 0x0009) ($code > 0x001F || $code === 0x0009)
@ -689,6 +694,7 @@ class Lexer
* *
* @param bool $advance * @param bool $advance
* @param int $byteStreamPosition * @param int $byteStreamPosition
*
* @return (string|int)[] * @return (string|int)[]
*/ */
private function readChar($advance = false, $byteStreamPosition = null) private function readChar($advance = false, $byteStreamPosition = null)
@ -736,6 +742,7 @@ class Lexer
* @param int $charCount * @param int $charCount
* @param bool $advance * @param bool $advance
* @param null $byteStreamPosition * @param null $byteStreamPosition
*
* @return (string|int)[] * @return (string|int)[]
*/ */
private function readChars($charCount, $advance = false, $byteStreamPosition = null) private function readChars($charCount, $advance = false, $byteStreamPosition = null)
@ -745,10 +752,10 @@ class Lexer
$byteOffset = $byteStreamPosition ?: $this->byteStreamPosition; $byteOffset = $byteStreamPosition ?: $this->byteStreamPosition;
for ($i = 0; $i < $charCount; $i++) { for ($i = 0; $i < $charCount; $i++) {
list ($char, $code, $bytes) = $this->readChar(false, $byteOffset); [$char, $code, $bytes] = $this->readChar(false, $byteOffset);
$totalBytes += $bytes; $totalBytes += $bytes;
$byteOffset += $bytes; $byteOffset += $bytes;
$result .= $char; $result .= $char;
} }
if ($advance) { if ($advance) {
$this->moveStringCursor($charCount, $totalBytes); $this->moveStringCursor($charCount, $totalBytes);
@ -762,6 +769,7 @@ class Lexer
* *
* @param int $positionOffset * @param int $positionOffset
* @param int $byteStreamOffset * @param int $byteStreamOffset
*
* @return self * @return self
*/ */
private function moveStringCursor($positionOffset, $byteStreamOffset) private function moveStringCursor($positionOffset, $byteStreamOffset)

79
src/Language/Parser.php
View File

@ -102,11 +102,14 @@ class Parser
* Note: this feature is experimental and may change or be removed in the * Note: this feature is experimental and may change or be removed in the
* future.) * future.)
* *
* @api
* @param Source|string $source * @param Source|string $source
* @param bool[] $options * @param bool[] $options
*
* @return DocumentNode * @return DocumentNode
*
* @throws SyntaxError * @throws SyntaxError
*
* @api
*/ */
public static function parse($source, array $options = []) public static function parse($source, array $options = [])
{ {
@ -126,10 +129,12 @@ class Parser
* *
* Consider providing the results to the utility function: `GraphQL\Utils\AST::valueFromAST()`. * Consider providing the results to the utility function: `GraphQL\Utils\AST::valueFromAST()`.
* *
* @api
* @param Source|string $source * @param Source|string $source
* @param bool[] $options * @param bool[] $options
*
* @return BooleanValueNode|EnumValueNode|FloatValueNode|IntValueNode|ListValueNode|ObjectValueNode|StringValueNode|VariableNode * @return BooleanValueNode|EnumValueNode|FloatValueNode|IntValueNode|ListValueNode|ObjectValueNode|StringValueNode|VariableNode
*
* @api
*/ */
public static function parseValue($source, array $options = []) public static function parseValue($source, array $options = [])
{ {
@ -152,10 +157,12 @@ class Parser
* *
* Consider providing the results to the utility function: `GraphQL\Utils\AST::typeFromAST()`. * Consider providing the results to the utility function: `GraphQL\Utils\AST::typeFromAST()`.
* *
* @api
* @param Source|string $source * @param Source|string $source
* @param bool[] $options * @param bool[] $options
*
* @return ListTypeNode|NameNode|NonNullTypeNode * @return ListTypeNode|NameNode|NonNullTypeNode
*
* @api
*/ */
public static function parseType($source, array $options = []) public static function parseType($source, array $options = [])
{ {
@ -172,7 +179,6 @@ class Parser
private $lexer; private $lexer;
/** /**
*
* @param bool[] $options * @param bool[] $options
*/ */
public function __construct(Source $source, array $options = []) public function __construct(Source $source, array $options = [])
@ -199,6 +205,7 @@ class Parser
* Determines if the next token is of a given kind * Determines if the next token is of a given kind
* *
* @param string $kind * @param string $kind
*
* @return bool * @return bool
*/ */
private function peek($kind) private function peek($kind)
@ -211,6 +218,7 @@ class Parser
* the parser. Otherwise, do not change the parser state and return false. * the parser. Otherwise, do not change the parser state and return false.
* *
* @param string $kind * @param string $kind
*
* @return bool * @return bool
*/ */
private function skip($kind) private function skip($kind)
@ -227,8 +235,11 @@ class Parser
/** /**
* If the next token is of the given kind, return that token after advancing * If the next token is of the given kind, return that token after advancing
* the parser. Otherwise, do not change the parser state and return false. * the parser. Otherwise, do not change the parser state and return false.
*
* @param string $kind * @param string $kind
*
* @return Token * @return Token
*
* @throws SyntaxError * @throws SyntaxError
*/ */
private function expect($kind) private function expect($kind)
@ -254,7 +265,9 @@ class Parser
* false. * false.
* *
* @param string $value * @param string $value
*
* @return Token * @return Token
*
* @throws SyntaxError * @throws SyntaxError
*/ */
private function expectKeyword($value) private function expectKeyword($value)
@ -292,7 +305,9 @@ class Parser
* @param string $openKind * @param string $openKind
* @param callable $parseFn * @param callable $parseFn
* @param string $closeKind * @param string $closeKind
*
* @return NodeList * @return NodeList
*
* @throws SyntaxError * @throws SyntaxError
*/ */
private function any($openKind, $parseFn, $closeKind) private function any($openKind, $parseFn, $closeKind)
@ -316,7 +331,9 @@ class Parser
* @param string $openKind * @param string $openKind
* @param callable $parseFn * @param callable $parseFn
* @param string $closeKind * @param string $closeKind
*
* @return NodeList * @return NodeList
*
* @throws SyntaxError * @throws SyntaxError
*/ */
private function many($openKind, $parseFn, $closeKind) private function many($openKind, $parseFn, $closeKind)
@ -335,6 +352,7 @@ class Parser
* Converts a name lex token into a name parse node. * Converts a name lex token into a name parse node.
* *
* @return NameNode * @return NameNode
*
* @throws SyntaxError * @throws SyntaxError
*/ */
private function parseName() private function parseName()
@ -351,6 +369,7 @@ class Parser
* Implements the parsing rules in the Document section. * Implements the parsing rules in the Document section.
* *
* @return DocumentNode * @return DocumentNode
*
* @throws SyntaxError * @throws SyntaxError
*/ */
private function parseDocument() private function parseDocument()
@ -371,6 +390,7 @@ class Parser
/** /**
* @return ExecutableDefinitionNode|TypeSystemDefinitionNode * @return ExecutableDefinitionNode|TypeSystemDefinitionNode
*
* @throws SyntaxError * @throws SyntaxError
*/ */
private function parseDefinition() private function parseDefinition()
@ -408,6 +428,7 @@ class Parser
/** /**
* @return ExecutableDefinitionNode * @return ExecutableDefinitionNode
*
* @throws SyntaxError * @throws SyntaxError
*/ */
private function parseExecutableDefinition() private function parseExecutableDefinition()
@ -433,6 +454,7 @@ class Parser
/** /**
* @return OperationDefinitionNode * @return OperationDefinitionNode
*
* @throws SyntaxError * @throws SyntaxError
*/ */
private function parseOperationDefinition() private function parseOperationDefinition()
@ -468,6 +490,7 @@ class Parser
/** /**
* @return string * @return string
*
* @throws SyntaxError * @throws SyntaxError
*/ */
private function parseOperationType() private function parseOperationType()
@ -503,6 +526,7 @@ class Parser
/** /**
* @return VariableDefinitionNode * @return VariableDefinitionNode
*
* @throws SyntaxError * @throws SyntaxError
*/ */
private function parseVariableDefinition() private function parseVariableDefinition()
@ -524,6 +548,7 @@ class Parser
/** /**
* @return VariableNode * @return VariableNode
*
* @throws SyntaxError * @throws SyntaxError
*/ */
private function parseVariable() private function parseVariable()
@ -575,6 +600,7 @@ class Parser
/** /**
* @return FieldNode * @return FieldNode
*
* @throws SyntaxError * @throws SyntaxError
*/ */
private function parseField() private function parseField()
@ -602,7 +628,9 @@ class Parser
/** /**
* @param bool $isConst * @param bool $isConst
*
* @return ArgumentNode[]|NodeList * @return ArgumentNode[]|NodeList
*
* @throws SyntaxError * @throws SyntaxError
*/ */
private function parseArguments($isConst) private function parseArguments($isConst)
@ -622,6 +650,7 @@ class Parser
/** /**
* @return ArgumentNode * @return ArgumentNode
*
* @throws SyntaxError * @throws SyntaxError
*/ */
private function parseArgument() private function parseArgument()
@ -641,6 +670,7 @@ class Parser
/** /**
* @return ArgumentNode * @return ArgumentNode
*
* @throws SyntaxError * @throws SyntaxError
*/ */
private function parseConstArgument() private function parseConstArgument()
@ -662,6 +692,7 @@ class Parser
/** /**
* @return FragmentSpreadNode|InlineFragmentNode * @return FragmentSpreadNode|InlineFragmentNode
*
* @throws SyntaxError * @throws SyntaxError
*/ */
private function parseFragment() private function parseFragment()
@ -693,6 +724,7 @@ class Parser
/** /**
* @return FragmentDefinitionNode * @return FragmentDefinitionNode
*
* @throws SyntaxError * @throws SyntaxError
*/ */
private function parseFragmentDefinition() private function parseFragmentDefinition()
@ -724,6 +756,7 @@ class Parser
/** /**
* @return NameNode * @return NameNode
*
* @throws SyntaxError * @throws SyntaxError
*/ */
private function parseFragmentName() private function parseFragmentName()
@ -756,7 +789,9 @@ class Parser
* EnumValue : Name but not `true`, `false` or `null` * EnumValue : Name but not `true`, `false` or `null`
* *
* @param bool $isConst * @param bool $isConst
*
* @return BooleanValueNode|EnumValueNode|FloatValueNode|IntValueNode|StringValueNode|VariableNode|ListValueNode|ObjectValueNode|NullValueNode * @return BooleanValueNode|EnumValueNode|FloatValueNode|IntValueNode|StringValueNode|VariableNode|ListValueNode|ObjectValueNode|NullValueNode
*
* @throws SyntaxError * @throws SyntaxError
*/ */
private function parseValueLiteral($isConst) private function parseValueLiteral($isConst)
@ -834,6 +869,7 @@ class Parser
/** /**
* @return BooleanValueNode|EnumValueNode|FloatValueNode|IntValueNode|StringValueNode|VariableNode * @return BooleanValueNode|EnumValueNode|FloatValueNode|IntValueNode|StringValueNode|VariableNode
*
* @throws SyntaxError * @throws SyntaxError
*/ */
private function parseConstValue() private function parseConstValue()
@ -851,6 +887,7 @@ class Parser
/** /**
* @param bool $isConst * @param bool $isConst
*
* @return ListValueNode * @return ListValueNode
*/ */
private function parseArray($isConst) private function parseArray($isConst)
@ -872,6 +909,7 @@ class Parser
/** /**
* @param bool $isConst * @param bool $isConst
*
* @return ObjectValueNode * @return ObjectValueNode
*/ */
private function parseObject($isConst) private function parseObject($isConst)
@ -891,6 +929,7 @@ class Parser
/** /**
* @param bool $isConst * @param bool $isConst
*
* @return ObjectFieldNode * @return ObjectFieldNode
*/ */
private function parseObjectField($isConst) private function parseObjectField($isConst)
@ -911,7 +950,9 @@ class Parser
/** /**
* @param bool $isConst * @param bool $isConst
*
* @return DirectiveNode[]|NodeList * @return DirectiveNode[]|NodeList
*
* @throws SyntaxError * @throws SyntaxError
*/ */
private function parseDirectives($isConst) private function parseDirectives($isConst)
@ -926,7 +967,9 @@ class Parser
/** /**
* @param bool $isConst * @param bool $isConst
*
* @return DirectiveNode * @return DirectiveNode
*
* @throws SyntaxError * @throws SyntaxError
*/ */
private function parseDirective($isConst) private function parseDirective($isConst)
@ -947,6 +990,7 @@ class Parser
* Handles the Type: TypeName, ListType, and NonNullType parsing rules. * Handles the Type: TypeName, ListType, and NonNullType parsing rules.
* *
* @return ListTypeNode|NameNode|NonNullTypeNode * @return ListTypeNode|NameNode|NonNullTypeNode
*
* @throws SyntaxError * @throws SyntaxError
*/ */
private function parseTypeReference() private function parseTypeReference()
@ -1001,6 +1045,7 @@ class Parser
* - InputObjectTypeDefinition * - InputObjectTypeDefinition
* *
* @return TypeSystemDefinitionNode * @return TypeSystemDefinitionNode
*
* @throws SyntaxError * @throws SyntaxError
*/ */
private function parseTypeSystemDefinition() private function parseTypeSystemDefinition()
@ -1056,6 +1101,7 @@ class Parser
/** /**
* @return SchemaDefinitionNode * @return SchemaDefinitionNode
*
* @throws SyntaxError * @throws SyntaxError
*/ */
private function parseSchemaDefinition() private function parseSchemaDefinition()
@ -1081,6 +1127,7 @@ class Parser
/** /**
* @return OperationTypeDefinitionNode * @return OperationTypeDefinitionNode
*
* @throws SyntaxError * @throws SyntaxError
*/ */
private function parseOperationTypeDefinition() private function parseOperationTypeDefinition()
@ -1099,6 +1146,7 @@ class Parser
/** /**
* @return ScalarTypeDefinitionNode * @return ScalarTypeDefinitionNode
*
* @throws SyntaxError * @throws SyntaxError
*/ */
private function parseScalarTypeDefinition() private function parseScalarTypeDefinition()
@ -1119,6 +1167,7 @@ class Parser
/** /**
* @return ObjectTypeDefinitionNode * @return ObjectTypeDefinitionNode
*
* @throws SyntaxError * @throws SyntaxError
*/ */
private function parseObjectTypeDefinition() private function parseObjectTypeDefinition()
@ -1168,6 +1217,7 @@ class Parser
/** /**
* @return FieldDefinitionNode[]|NodeList * @return FieldDefinitionNode[]|NodeList
*
* @throws SyntaxError * @throws SyntaxError
*/ */
private function parseFieldsDefinition() private function parseFieldsDefinition()
@ -1196,6 +1246,7 @@ class Parser
/** /**
* @return FieldDefinitionNode * @return FieldDefinitionNode
*
* @throws SyntaxError * @throws SyntaxError
*/ */
private function parseFieldDefinition() private function parseFieldDefinition()
@ -1220,6 +1271,7 @@ class Parser
/** /**
* @return InputValueDefinitionNode[]|NodeList * @return InputValueDefinitionNode[]|NodeList
*
* @throws SyntaxError * @throws SyntaxError
*/ */
private function parseArgumentDefs() private function parseArgumentDefs()
@ -1239,6 +1291,7 @@ class Parser
/** /**
* @return InputValueDefinitionNode * @return InputValueDefinitionNode
*
* @throws SyntaxError * @throws SyntaxError
*/ */
private function parseInputValueDef() private function parseInputValueDef()
@ -1266,6 +1319,7 @@ class Parser
/** /**
* @return InterfaceTypeDefinitionNode * @return InterfaceTypeDefinitionNode
*
* @throws SyntaxError * @throws SyntaxError
*/ */
private function parseInterfaceTypeDefinition() private function parseInterfaceTypeDefinition()
@ -1291,6 +1345,7 @@ class Parser
* - Description? union Name Directives[Const]? UnionMemberTypes? * - Description? union Name Directives[Const]? UnionMemberTypes?
* *
* @return UnionTypeDefinitionNode * @return UnionTypeDefinitionNode
*
* @throws SyntaxError * @throws SyntaxError
*/ */
private function parseUnionTypeDefinition() private function parseUnionTypeDefinition()
@ -1334,6 +1389,7 @@ class Parser
/** /**
* @return EnumTypeDefinitionNode * @return EnumTypeDefinitionNode
*
* @throws SyntaxError * @throws SyntaxError
*/ */
private function parseEnumTypeDefinition() private function parseEnumTypeDefinition()
@ -1356,6 +1412,7 @@ class Parser
/** /**
* @return EnumValueDefinitionNode[]|NodeList * @return EnumValueDefinitionNode[]|NodeList
*
* @throws SyntaxError * @throws SyntaxError
*/ */
private function parseEnumValuesDefinition() private function parseEnumValuesDefinition()
@ -1373,6 +1430,7 @@ class Parser
/** /**
* @return EnumValueDefinitionNode * @return EnumValueDefinitionNode
*
* @throws SyntaxError * @throws SyntaxError
*/ */
private function parseEnumValueDefinition() private function parseEnumValueDefinition()
@ -1392,6 +1450,7 @@ class Parser
/** /**
* @return InputObjectTypeDefinitionNode * @return InputObjectTypeDefinitionNode
*
* @throws SyntaxError * @throws SyntaxError
*/ */
private function parseInputObjectTypeDefinition() private function parseInputObjectTypeDefinition()
@ -1414,6 +1473,7 @@ class Parser
/** /**
* @return InputValueDefinitionNode[]|NodeList * @return InputValueDefinitionNode[]|NodeList
*
* @throws SyntaxError * @throws SyntaxError
*/ */
private function parseInputFieldsDefinition() private function parseInputFieldsDefinition()
@ -1439,6 +1499,7 @@ class Parser
* - InputObjectTypeDefinition * - InputObjectTypeDefinition
* *
* @return TypeExtensionNode * @return TypeExtensionNode
*
* @throws SyntaxError * @throws SyntaxError
*/ */
private function parseTypeExtension() private function parseTypeExtension()
@ -1469,6 +1530,7 @@ class Parser
/** /**
* @return SchemaTypeExtensionNode * @return SchemaTypeExtensionNode
*
* @throws SyntaxError * @throws SyntaxError
*/ */
private function parseSchemaTypeExtension() private function parseSchemaTypeExtension()
@ -1496,6 +1558,7 @@ class Parser
/** /**
* @return ScalarTypeExtensionNode * @return ScalarTypeExtensionNode
*
* @throws SyntaxError * @throws SyntaxError
*/ */
private function parseScalarTypeExtension() private function parseScalarTypeExtension()
@ -1518,6 +1581,7 @@ class Parser
/** /**
* @return ObjectTypeExtensionNode * @return ObjectTypeExtensionNode
*
* @throws SyntaxError * @throws SyntaxError
*/ */
private function parseObjectTypeExtension() private function parseObjectTypeExtension()
@ -1548,6 +1612,7 @@ class Parser
/** /**
* @return InterfaceTypeExtensionNode * @return InterfaceTypeExtensionNode
*
* @throws SyntaxError * @throws SyntaxError
*/ */
private function parseInterfaceTypeExtension() private function parseInterfaceTypeExtension()
@ -1578,6 +1643,7 @@ class Parser
* - extend union Name Directives[Const] * - extend union Name Directives[Const]
* *
* @return UnionTypeExtensionNode * @return UnionTypeExtensionNode
*
* @throws SyntaxError * @throws SyntaxError
*/ */
private function parseUnionTypeExtension() private function parseUnionTypeExtension()
@ -1604,6 +1670,7 @@ class Parser
/** /**
* @return EnumTypeExtensionNode * @return EnumTypeExtensionNode
*
* @throws SyntaxError * @throws SyntaxError
*/ */
private function parseEnumTypeExtension() private function parseEnumTypeExtension()
@ -1630,6 +1697,7 @@ class Parser
/** /**
* @return InputObjectTypeExtensionNode * @return InputObjectTypeExtensionNode
*
* @throws SyntaxError * @throws SyntaxError
*/ */
private function parseInputObjectTypeExtension() private function parseInputObjectTypeExtension()
@ -1659,6 +1727,7 @@ class Parser
* - directive @ Name ArgumentsDefinition? on DirectiveLocations * - directive @ Name ArgumentsDefinition? on DirectiveLocations
* *
* @return DirectiveDefinitionNode * @return DirectiveDefinitionNode
*
* @throws SyntaxError * @throws SyntaxError
*/ */
private function parseDirectiveDefinition() private function parseDirectiveDefinition()
@ -1683,6 +1752,7 @@ class Parser
/** /**
* @return NameNode[] * @return NameNode[]
*
* @throws SyntaxError * @throws SyntaxError
*/ */
private function parseDirectiveLocations() private function parseDirectiveLocations()
@ -1699,6 +1769,7 @@ class Parser
/** /**
* @return NameNode * @return NameNode
*
* @throws SyntaxError * @throws SyntaxError
*/ */
private function parseDirectiveLocation() private function parseDirectiveLocation()

38
src/Language/Printer.php
View File

@ -73,9 +73,11 @@ class Printer
/** /**
* Prints AST to string. Capable of printing GraphQL queries and Type definition language. * Prints AST to string. Capable of printing GraphQL queries and Type definition language.
* *
* @api
* @param Node $ast * @param Node $ast
*
* @return string * @return string
*
* @api
*/ */
public static function doPrint($ast) public static function doPrint($ast)
{ {
@ -95,11 +97,11 @@ class Printer
$ast, $ast,
[ [
'leave' => [ 'leave' => [
NodeKind::NAME => function (Node $node) { NodeKind::NAME => static function (Node $node) {
return '' . $node->value; return '' . $node->value;
}, },
NodeKind::VARIABLE => function ($node) { NodeKind::VARIABLE => static function ($node) {
return '$' . $node->name; return '$' . $node->name;
}, },
@ -143,7 +145,7 @@ class Printer
); );
}, },
NodeKind::ARGUMENT => function (ArgumentNode $node) { NodeKind::ARGUMENT => static function (ArgumentNode $node) {
return $node->name . ': ' . $node->value; return $node->name . ': ' . $node->value;
}, },
@ -172,11 +174,11 @@ class Printer
. $node->selectionSet; . $node->selectionSet;
}, },
NodeKind::INT => function (IntValueNode $node) { NodeKind::INT => static function (IntValueNode $node) {
return $node->value; return $node->value;
}, },
NodeKind::FLOAT => function (FloatValueNode $node) { NodeKind::FLOAT => static function (FloatValueNode $node) {
return $node->value; return $node->value;
}, },
@ -188,15 +190,15 @@ class Printer
return json_encode($node->value); return json_encode($node->value);
}, },
NodeKind::BOOLEAN => function (BooleanValueNode $node) { NodeKind::BOOLEAN => static function (BooleanValueNode $node) {
return $node->value ? 'true' : 'false'; return $node->value ? 'true' : 'false';
}, },
NodeKind::NULL => function (NullValueNode $node) { NodeKind::NULL => static function (NullValueNode $node) {
return 'null'; return 'null';
}, },
NodeKind::ENUM => function (EnumValueNode $node) { NodeKind::ENUM => static function (EnumValueNode $node) {
return $node->value; return $node->value;
}, },
@ -208,7 +210,7 @@ class Printer
return '{' . $this->join($node->fields, ', ') . '}'; return '{' . $this->join($node->fields, ', ') . '}';
}, },
NodeKind::OBJECT_FIELD => function (ObjectFieldNode $node) { NodeKind::OBJECT_FIELD => static function (ObjectFieldNode $node) {
return $node->name . ': ' . $node->value; return $node->name . ': ' . $node->value;
}, },
@ -216,15 +218,15 @@ class Printer
return '@' . $node->name . $this->wrap('(', $this->join($node->arguments, ', '), ')'); return '@' . $node->name . $this->wrap('(', $this->join($node->arguments, ', '), ')');
}, },
NodeKind::NAMED_TYPE => function (NamedTypeNode $node) { NodeKind::NAMED_TYPE => static function (NamedTypeNode $node) {
return $node->name; return $node->name;
}, },
NodeKind::LIST_TYPE => function (ListTypeNode $node) { NodeKind::LIST_TYPE => static function (ListTypeNode $node) {
return '[' . $node->type . ']'; return '[' . $node->type . ']';
}, },
NodeKind::NON_NULL_TYPE => function (NonNullTypeNode $node) { NodeKind::NON_NULL_TYPE => static function (NonNullTypeNode $node) {
return $node->type . '!'; return $node->type . '!';
}, },
@ -239,7 +241,7 @@ class Printer
); );
}, },
NodeKind::OPERATION_TYPE_DEFINITION => function (OperationTypeDefinitionNode $def) { NodeKind::OPERATION_TYPE_DEFINITION => static function (OperationTypeDefinitionNode $def) {
return $def->operation . ': ' . $def->type; return $def->operation . ': ' . $def->type;
}, },
@ -432,7 +434,7 @@ class Printer
); );
} }
public function addDescription(\Closure $cb) public function addDescription(callable $cb)
{ {
return function ($node) use ($cb) { return function ($node) use ($cb) {
return $this->join([$node->description, $cb($node)], "\n"); return $this->join([$node->description, $cb($node)], "\n");
@ -454,7 +456,7 @@ class Printer
*/ */
public function block($array) public function block($array)
{ {
return ($array && $this->length($array)) return $array && $this->length($array)
? "{\n" . $this->indent($this->join($array, "\n")) . "\n}" ? "{\n" . $this->indent($this->join($array, "\n")) . "\n}"
: ''; : '';
} }
@ -481,7 +483,7 @@ class Printer
$separator, $separator,
Utils::filter( Utils::filter(
$maybeArray, $maybeArray,
function ($x) { static function ($x) {
return (bool) $x; return (bool) $x;
} }
) )
@ -498,7 +500,7 @@ class Printer
{ {
$escaped = str_replace('"""', '\\"""', $value); $escaped = str_replace('"""', '\\"""', $value);
return (($value[0] === ' ' || $value[0] === "\t") && strpos($value, "\n") === false) return ($value[0] === ' ' || $value[0] === "\t") && strpos($value, "\n") === false
? ('"""' . preg_replace('/"$/', "\"\n", $escaped) . '"""') ? ('"""' . preg_replace('/"$/', "\"\n", $escaped) . '"""')
: ('"""' . "\n" . ($isDescription ? $escaped : $this->indent($escaped)) . "\n" . '"""'); : ('"""' . "\n" . ($isDescription ? $escaped : $this->indent($escaped)) . "\n" . '"""');
} }

3
src/Language/Source.php
View File

@ -27,8 +27,6 @@ class Source
public $locationOffset; public $locationOffset;
/** /**
*
*
* A representation of source input to GraphQL. * A representation of source input to GraphQL.
* `name` and `locationOffset` are optional. They are useful for clients who * `name` and `locationOffset` are optional. They are useful for clients who
* store GraphQL documents in source files; for example, if the GraphQL input * store GraphQL documents in source files; for example, if the GraphQL input
@ -63,6 +61,7 @@ class Source
/** /**
* @param int $position * @param int $position
*
* @return SourceLocation * @return SourceLocation
*/ */
public function getLocation($position) public function getLocation($position)

4
src/Language/SourceLocation.php
View File

@ -4,7 +4,9 @@ declare(strict_types=1);
namespace GraphQL\Language; namespace GraphQL\Language;
class SourceLocation implements \JsonSerializable use JsonSerializable;
class SourceLocation implements JsonSerializable
{ {
/** @var int */ /** @var int */
public $line; public $line;

1
src/Language/Token.php
View File

@ -85,7 +85,6 @@ class Token
public $next; public $next;
/** /**
*
* @param string $kind * @param string $kind
* @param int $start * @param int $start
* @param int $end * @param int $end

34
src/Language/Visitor.php
View File

@ -5,10 +5,12 @@ declare(strict_types=1);
namespace GraphQL\Language; namespace GraphQL\Language;
use ArrayObject; use ArrayObject;
use Exception;
use GraphQL\Language\AST\Node; use GraphQL\Language\AST\Node;
use GraphQL\Language\AST\NodeKind; use GraphQL\Language\AST\NodeKind;
use GraphQL\Language\AST\NodeList; use GraphQL\Language\AST\NodeList;
use GraphQL\Utils\TypeInfo; use GraphQL\Utils\TypeInfo;
use SplFixedArray;
use stdClass; use stdClass;
use function array_pop; use function array_pop;
use function array_splice; use function array_splice;
@ -172,12 +174,15 @@ class Visitor
/** /**
* Visit the AST (see class description for details) * Visit the AST (see class description for details)
* *
* @api
* @param Node|ArrayObject|stdClass $root * @param Node|ArrayObject|stdClass $root
* @param callable[] $visitor * @param callable[] $visitor
* @param mixed[]|null $keyMap * @param mixed[]|null $keyMap
*
* @return Node|mixed * @return Node|mixed
* @throws \Exception *
* @throws Exception
*
* @api
*/ */
public static function visit($root, $visitor, $keyMap = null) public static function visit($root, $visitor, $keyMap = null)
{ {
@ -247,7 +252,7 @@ class Visitor
$stack = $stack['prev']; $stack = $stack['prev'];
} else { } else {
$key = $parent ? ($inArray ? $index : $keys[$index]) : $UNDEFINED; $key = $parent ? ($inArray ? $index : $keys[$index]) : $UNDEFINED;
$node = $parent ? (($parent instanceof NodeList || is_array($parent)) ? $parent[$key] : $parent->{$key}) : $newRoot; $node = $parent ? ($parent instanceof NodeList || is_array($parent) ? $parent[$key] : $parent->{$key}) : $newRoot;
if ($node === null || $node === $UNDEFINED) { if ($node === null || $node === $UNDEFINED) {
continue; continue;
} }
@ -259,7 +264,7 @@ class Visitor
$result = null; $result = null;
if (! $node instanceof NodeList && ! is_array($node)) { if (! $node instanceof NodeList && ! is_array($node)) {
if (! ($node instanceof Node)) { if (! ($node instanceof Node)) {
throw new \Exception('Invalid AST Node: ' . json_encode($node)); throw new Exception('Invalid AST Node: ' . json_encode($node));
} }
$visitFn = self::getVisitFn($visitor, $node->kind, $isLeaving); $visitFn = self::getVisitFn($visitor, $node->kind, $isLeaving);
@ -333,8 +338,9 @@ class Visitor
/** /**
* Returns marker for visitor break * Returns marker for visitor break
* *
* @api
* @return VisitorOperation * @return VisitorOperation
*
* @api
*/ */
public static function stop() public static function stop()
{ {
@ -347,8 +353,9 @@ class Visitor
/** /**
* Returns marker for skipping current node * Returns marker for skipping current node
* *
* @api
* @return VisitorOperation * @return VisitorOperation
*
* @api
*/ */
public static function skipNode() public static function skipNode()
{ {
@ -361,8 +368,9 @@ class Visitor
/** /**
* Returns marker for removing a node * Returns marker for removing a node
* *
* @api
* @return VisitorOperation * @return VisitorOperation
*
* @api
*/ */
public static function removeNode() public static function removeNode()
{ {
@ -374,15 +382,16 @@ class Visitor
/** /**
* @param callable[][] $visitors * @param callable[][] $visitors
*
* @return callable[][] * @return callable[][]
*/ */
public static function visitInParallel($visitors) public static function visitInParallel($visitors)
{ {
$visitorsCount = count($visitors); $visitorsCount = count($visitors);
$skipping = new \SplFixedArray($visitorsCount); $skipping = new SplFixedArray($visitorsCount);
return [ return [
'enter' => function (Node $node) use ($visitors, $skipping, $visitorsCount) { 'enter' => static function (Node $node) use ($visitors, $skipping, $visitorsCount) {
for ($i = 0; $i < $visitorsCount; $i++) { for ($i = 0; $i < $visitorsCount; $i++) {
if (! empty($skipping[$i])) { if (! empty($skipping[$i])) {
continue; continue;
@ -413,7 +422,7 @@ class Visitor
} }
} }
}, },
'leave' => function (Node $node) use ($visitors, $skipping, $visitorsCount) { 'leave' => static function (Node $node) use ($visitors, $skipping, $visitorsCount) {
for ($i = 0; $i < $visitorsCount; $i++) { for ($i = 0; $i < $visitorsCount; $i++) {
if (empty($skipping[$i])) { if (empty($skipping[$i])) {
$fn = self::getVisitFn( $fn = self::getVisitFn(
@ -449,7 +458,7 @@ class Visitor
public static function visitWithTypeInfo(TypeInfo $typeInfo, $visitor) public static function visitWithTypeInfo(TypeInfo $typeInfo, $visitor)
{ {
return [ return [
'enter' => function (Node $node) use ($typeInfo, $visitor) { 'enter' => static function (Node $node) use ($typeInfo, $visitor) {
$typeInfo->enter($node); $typeInfo->enter($node);
$fn = self::getVisitFn($visitor, $node->kind, false); $fn = self::getVisitFn($visitor, $node->kind, false);
@ -467,7 +476,7 @@ class Visitor
return null; return null;
}, },
'leave' => function (Node $node) use ($typeInfo, $visitor) { 'leave' => static function (Node $node) use ($typeInfo, $visitor) {
$fn = self::getVisitFn($visitor, $node->kind, true); $fn = self::getVisitFn($visitor, $node->kind, true);
$result = $fn ? call_user_func_array($fn, func_get_args()) : null; $result = $fn ? call_user_func_array($fn, func_get_args()) : null;
$typeInfo->leave($node); $typeInfo->leave($node);
@ -481,6 +490,7 @@ class Visitor
* @param callable[]|null $visitor * @param callable[]|null $visitor
* @param string $kind * @param string $kind
* @param bool $isLeaving * @param bool $isLeaving
*
* @return callable|null * @return callable|null
*/ */
public static function getVisitFn($visitor, $kind, $isLeaving) public static function getVisitFn($visitor, $kind, $isLeaving)