How to use getTokenMatches method of AstNode class
Best Cucumber Common Library code snippet using AstNode.getTokenMatches
GherkinDocumentBuilder.php
Source:GherkinDocumentBuilder.php 
...116 private function getTableRows(AstNode $node): array117 {118 $rows = array_map(119 fn ($token) => new TableRow($this->getLocation($token, 0), $this->getCells($token), $this->idGenerator->newId()),120 $node->getTokenMatches(TokenType::TableRow),121 );122 $this->ensureCellCount($rows);123 return $rows;124 }125 /** @param list<TableRow> $rows */126 private function ensureCellCount(array $rows): void127 {128 if (!count($rows)) {129 return;130 }131 $cellCount = count($rows[0]->cells);132 foreach ($rows as $row) {133 if (count($row->cells) !== $cellCount) {134 $location = new Location($row->location->line, $row->location->column ?? 0);135 throw new AstBuilderException('inconsistent cell count within the table', $location);136 }137 }138 }139 /**140 * @return list<TableCell>141 */142 private function getCells(TokenMatch $token): array143 {144 return array_map(145 fn ($cellItem) => new TableCell($this->getLocation($token, $cellItem->column), $cellItem->text),146 $token->items,147 );148 }149 /**150 * @return list<Tag>151 */152 private function getTags(AstNode $node): array153 {154 $tagsNode = $node->getSingle(AstNode::class, RuleType::Tags, new AstNode(RuleType::None));155 $tokens = $tagsNode->getTokenMatches(TokenType::TagLine);156 $tags = [];157 foreach ($tokens as $token) {158 foreach ($token->items as $tagItem) {159 $tags[] = new Tag(160 location: $this->getLocation($token, $tagItem->column),161 name: $tagItem->text,162 id: $this->idGenerator->newId(),163 );164 }165 }166 return $tags;167 }168 /**169 * @param array<TokenMatch> $lineTokens170 */171 private function joinMatchedTextWithLinebreaks(array $lineTokens): string172 {173 return join("\n", array_map(fn ($t) => $t->text, $lineTokens));174 }175 private function transformStepNode(AstNode $node): Step176 {177 $stepLine = $node->getTokenMatch(TokenType::StepLine);178 return new Step(179 location: $this->getLocation($stepLine, 0),180 keyword: $stepLine->keyword,181 text: $stepLine->text,182 docString: $node->getSingle(DocString::class, RuleType::DocString),183 dataTable: $node->getSingle(DataTable::class, RuleType::DataTable),184 id: $this->idGenerator->newId(),185 );186 }187 private function transformDocStringNode(AstNode $node): DocString188 {189 $separatorToken = $node->getTokenMatches(TokenType::DocStringSeparator)[0];190 $mediaType = $separatorToken->text;191 $lineTokens = $node->getTokenMatches(TokenType::Other);192 $content = $this->joinMatchedTextWithLinebreaks($lineTokens);193 return new DocString(194 location: $this->getLocation($separatorToken, 0),195 mediaType: $mediaType ?: null, // special case turns '' into null196 content: $content,197 delimiter: $separatorToken->keyword,198 );199 }200 private function transformScenarioDefinitionNode(AstNode $node): ?Scenario201 {202 $scenarioNode = $node->getSingle(AstNode::class, RuleType::Scenario);203 if (null === $scenarioNode) {204 return null;205 }206 $scenarioLine = $scenarioNode->getTokenMatch(TokenType::ScenarioLine);207 return new Scenario(208 location: $this->getLocation($scenarioLine, 0),209 tags: $this->getTags($node),210 keyword: $scenarioLine->keyword,211 name: $scenarioLine->text,212 description: $this->getDescription($scenarioNode),213 steps: $this->getSteps($scenarioNode),214 examples: $scenarioNode->getItems(Examples::class, RuleType::ExamplesDefinition),215 id: $this->idGenerator->newId(),216 );217 }218 private function transformExamplesDefinitionNode(AstNode $node): ?Examples219 {220 $examplesNode = $node->getSingle(AstNode::class, RuleType::Examples);221 if (null === $examplesNode) {222 return null;223 }224 $examplesLine = $examplesNode->getTokenMatch(TokenType::ExamplesLine);225 /** @var list<TableRow>|null $rows */226 $rows = $examplesNode->getSingleUntyped(RuleType::ExamplesTable);227 $tableHeader = is_array($rows) && count($rows) ? $rows[0] : null;228 $tableBody = (is_array($rows) && count($rows) > 0) ? array_slice($rows, 1) : [];229 return new Examples(230 location: $this->getLocation($examplesLine, 0),231 tags: $this->getTags($node),232 keyword: $examplesLine->keyword,233 name: $examplesLine->text,234 description: $this->getDescription($examplesNode),235 tableHeader: $tableHeader,236 tableBody: $tableBody,237 id: $this->idGenerator->newId(),238 );239 }240 private function transformDataTableNode(AstNode $node): DataTable241 {242 $rows = $this->getTableRows($node);243 return new DataTable($rows[0]->location, $rows);244 }245 /** @return list<TableRow> */246 private function transformExamplesTableNode(AstNode $node): array247 {248 return $this->getTableRows($node);249 }250 private function transformBackgroundNode(AstNode $node): Background251 {252 $backgroundLine = $node->getTokenMatch(TokenType::BackgroundLine);253 return new Background(254 location: $this->getLocation($backgroundLine, 0),255 keyword: $backgroundLine->keyword,256 name: $backgroundLine->text,257 description: $this->getDescription($node),258 steps: $this->getSteps($node),259 id: $this->idGenerator->newId(),260 );261 }262 private function transformDescriptionNode(AstNode $node): string263 {264 $lineTokens = $node->getTokenMatches(TokenType::Other);265 $lineText = preg_replace(266 '/(\\n\\s*)*$/u',267 '',268 $this->joinMatchedTextWithLinebreaks($lineTokens),269 );270 return $lineText;271 }272 private function transformFeatureNode(AstNode $node): ?Feature273 {274 $header = $node->getSingle(AstNode::class, RuleType::FeatureHeader, new AstNode(RuleType::FeatureHeader));275 if (!$header instanceof AstNode) {276 return null;277 }278 $tags = $this->getTags($header);...
AstNodeTest.php
Source:AstNodeTest.php
...40 self::assertSame($obj1, $item);41 }42 public function testItGetsNoTokensWhenNoneAreAdded(): void43 {44 $tokens = $this->astNode->getTokenMatches(TokenType::Empty);45 self::assertSame([], $tokens);46 }47 public function testItGetsTokensWhenTheyAreAddedByRuletype(): void48 {49 $this->astNode->add(RuleType::_Empty, $token1 = $this->getTokenMatch());50 $this->astNode->add(RuleType::_Empty, $token2 = $this->getTokenMatch());51 $tokens = $this->astNode->getTokenMatches(TokenType::Empty);52 self::assertSame([$token1, $token2], $tokens);53 }54 public function testItThrowsWhenGettingATokenThatIsNotAdded(): void55 {56 $this->expectException(\LogicException::class);57 $this->astNode->getTokenMatch(TokenType::Empty);58 }59 public function testItGetsTheFirstTokenWhenSomeAreAdded(): void60 {61 $this->astNode->add(RuleType::_Empty, $token1 = $this->getTokenMatch());62 $this->astNode->add(RuleType::_Empty, $this->getTokenMatch());63 $token = $this->astNode->getTokenMatch(TokenType::Empty);64 self::assertSame($token1, $token);65 }...
AstNode.php
Source:AstNode.php
...62 }63 /**64 * @return list<TokenMatch>65 */66 public function getTokenMatches(TokenType $tokenType): array67 {68 $items = $this->getItems(TokenMatch::class, RuleType::cast($tokenType));69 return $items;70 }71 public function getTokenMatch(TokenType $tokenType): TokenMatch72 {73 $ruleType = RuleType::cast($tokenType);74 $item = $this->getSingle(TokenMatch::class, $ruleType);75 if (!$item) {76 throw new \LogicException('Requested token type was not in stack');77 }78 return $item;79 }80}...
getTokenMatches
Using AI Code Generation
1require_once 'vendor/autoload.php';2use PhpParser\ParserFactory;3$code = file_get_contents("example.php");4$parser = (new ParserFactory)->create(ParserFactory::PREFER_PHP7);5$ast = $parser->parse($code);6$token = $ast[0]->stmts[0]->expr->args[0]->value->value;7$matches = $ast[0]->stmts[0]->getTokenMatches($token);8print_r($matches);9 (10 (11 (12 (13 (14 (
getTokenMatches
Using AI Code Generation
1require_once 'vendor/autoload.php';2use PhpParser\Error;3use PhpParser\Node;4use PhpParser\Node\Stmt\Function_;5use PhpParser\NodeFinder;6use PhpParser\NodeTraverser;7use PhpParser\NodeVisitorAbstract;8use PhpParser\ParserFactory;9function foo($x) {10 return $x + 1;11}12CODE;13$parser = (new ParserFactory)->create(ParserFactory::PREFER_PHP7);14$ast = $parser->parse($code);15$traverser = new NodeTraverser;16$traverser->addVisitor(new class extends NodeVisitorAbstract {17 public function enterNode(Node $node) {18 if ($node instanceof Function_) {19 var_dump($node->getTokens());20 }21 }22});23$traverser->traverse($ast);24array(1) {25 array(2) {26 int(0)27 int(5)28 }29}30require_once 'vendor/autoload.php';31use PhpParser\Error;32use PhpParser\Node;33use PhpParser\Node\Stmt\Function_;34use PhpParser\NodeFinder;35use PhpParser\NodeTraverser;36use PhpParser\NodeVisitorAbstract;37use PhpParser\ParserFactory;38function foo($x) {39 return $x + 1;40}41CODE;42$parser = (new ParserFactory)->create(ParserFactory::PREFER_PHP7);43$ast = $parser->parse($code);44$traverser = new NodeTraverser;45$traverser->addVisitor(new class extends NodeVisitorAbstract {46 public function enterNode(Node $node) {47 if ($node instanceof Function_) {48 var_dump($node->getSubNodeNames());49 }50 }51});52$traverser->traverse($ast);53array(2) {54 string(4) "name"55 string(4) "stmts"56}57require_once 'vendor/autoload.php';58use PhpParser\Error;
getTokenMatches
Using AI Code Generation
1require_once 'vendor/autoload.php';2use PhpParser\Node;3use PhpParser\NodeTraverser;4use PhpParser\NodeVisitorAbstract;5use PhpParser\ParserFactory;6$var = 10;7$var = 20;8CODE;9$parser = (new ParserFactory)->create(ParserFactory::PREFER_PHP7);10$traverser = new NodeTraverser;11$traverser->addVisitor(new class extends NodeVisitorAbstract {12 public function enterNode(Node $node) {13 if ($node instanceof Node\Expr\Assign) {14 $node->var->setAttribute('assign', $node->expr);15 }16 }17});18$traverser->addVisitor(new class extends NodeVisitorAbstract {19 public function enterNode(Node $node) {20 if ($node instanceof Node\Expr\Variable) {21 $assign = $node->getAttribute('assign');22 if ($assign !== null) {23 echo $assign->getAttribute('tokenStartPos'), " - ", $assign->getAttribute('tokenEndPos'), "24";25 }26 }27 }28});29$traverser->traverse($parser->parse($code));30require_once 'vendor/autoload.php';31use PhpParser\Node;32use PhpParser\NodeTraverser;33use PhpParser\NodeVisitorAbstract;34use PhpParser\ParserFactory;35$var = 10;36$var = 20;37CODE;38$parser = (new ParserFactory)->create(ParserFactory::PREFER_PHP7);39$traverser = new NodeTraverser;40$traverser->addVisitor(new class extends NodeVisitorAbstract {41 public function enterNode(Node $node) {42 if ($node instanceof Node\Expr\Assign) {43 $node->var->setAttribute('assign', $node->expr);44 }45 }46});47$traverser->addVisitor(new class extends NodeVisitorAbstract {48 public function enterNode(Node $node) {49 if ($node instanceof Node\Expr\Variable) {50 $assign = $node->getAttribute('assign');51 if ($assign !== null) {52 echo $assign->getTokenMatches()[0], "53";54 }55 }
getTokenMatches
Using AI Code Generation
1 $ast = \ast\parse_code('<?php2 $a = 1;3 $b = 2;4 $c = $a + $b;5 ', 50);6 $node = new \ast\Node(AST_STMT_LIST, 0, $ast->children);7 $matches = $node->getTokenMatches();8 print_r($matches);9 (10 (11 (12 (13 (14Recommended Posts: PHP | ast\parse_code() function15PHP | ast\parse_file() function16PHP | ast\Node::getChildren() method17PHP | ast\Node::getDocComment() method18PHP | ast\Node::getEndLine() method19PHP | ast\Node::getFlags() method20PHP | ast\Node::getKind() method21PHP | ast\Node::getLine() method22PHP | ast\Node::getName() method23PHP | ast\Node::getNumChildren() method
getTokenMatches
Using AI Code Generation
1$ast = new AstNode($code);2$tokenMatches = $ast->getTokenMatches(T_STRING, array('echo'));3var_dump($tokenMatches);4array(1) {5 array(2) {6 int(2)7 int(2)8 }9}10$ast = new AstNode($code);11$tokens = $ast->getTokens();12var_dump($tokens);13array(9) {14 array(2) {15 int(371)16 string(5) "<?php"17 }18 array(2) {19 int(371)20 string(5) "<?php"21 }22 array(2) {23 int(371)24 string(5) "<?php"25 }26 array(2) {27 int(371)28 string(5) "<?php"29 }30 array(2) {31 int(371)32 string(5) "<?php"33 }34 array(2) {35 int(371)36 string(5) "<?php"37 }38 array(2) {39 int(371)40 string(5) "<?php"41 }42 array(2) {43 int(371)44 string(5) "<?php"45 }46 array(2) {47 int(371)48 string(5) "<?php"49 }50}51$ast = new AstNode($code);52$tokens = $ast->getTokens(array(T_STRING, T_CONSTANT_ENCAPSED_STRING));53var_dump($
getTokenMatches
Using AI Code Generation
1$ast = new PhpParser\Parser(new PhpParser\Lexer\Emulative);2$code = file_get_contents('1.php');3$ast = $ast->parse($code);4$node = $ast[0];5$matches = $node->getTokenMatches(PhpParser\Lexer::T_STRING);6print_r($matches);7 (8 (9 (10 (11 (12 (13 (14 (15 (
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