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PHP Tokens::getPrevNonWhitespace方法代碼示例

本文整理匯總了PHP中Symfony\CS\Tokenizer\Tokens::getPrevNonWhitespace方法的典型用法代碼示例。如果您正苦於以下問題：PHP Tokens::getPrevNonWhitespace方法的具體用法？PHP Tokens::getPrevNonWhitespace怎麽用？PHP Tokens::getPrevNonWhitespace使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類Symfony\CS\Tokenizer\Tokens的用法示例。


在下文中一共展示了Tokens::getPrevNonWhitespace方法的15個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的PHP代碼示例。

示例1: fix

 /**
  * {@inheritdoc}
  */
 public function fix(\SplFileInfo $file, Tokens $tokens)
 {
     for ($index = $tokens->count() - 1; $index >= 0; --$index) {
         $token = $tokens[$index];
         if (!$token->isGivenKind(T_FUNCTION)) {
             continue;
         }
         $startParenthesisIndex = $tokens->getNextTokenOfKind($index, array('('));
         $endParenthesisIndex = $tokens->findBlockEnd(Tokens::BLOCK_TYPE_PARENTHESIS_BRACE, $startParenthesisIndex);
         for ($iter = $endParenthesisIndex - 1; $iter > $startParenthesisIndex; --$iter) {
             if (!$tokens[$iter]->isGivenKind(T_VARIABLE)) {
                 continue;
             }
             // skip ... before $variable for variadic parameter
             if (defined('T_ELLIPSIS')) {
                 $prevNonWhitespaceIndex = $tokens->getPrevNonWhitespace($iter);
                 if ($tokens[$prevNonWhitespaceIndex]->isGivenKind(T_ELLIPSIS)) {
                     $iter = $prevNonWhitespaceIndex;
                 }
             }
             // skip & before $variable for parameter passed by reference
             $prevNonWhitespaceIndex = $tokens->getPrevNonWhitespace($iter);
             if ($tokens[$prevNonWhitespaceIndex]->equals('&')) {
                 $iter = $prevNonWhitespaceIndex;
             }
             if (!$tokens[$iter - 1]->equalsAny(array(array(T_WHITESPACE), array(T_COMMENT), array(T_DOC_COMMENT), '(', ','))) {
                 $tokens->insertAt($iter, new Token(array(T_WHITESPACE, ' ')));
             }
         }
     }
 }
開發者ID:skillberto，項目名稱:PHP-CS-Fixer，代碼行數:34，代碼來源:FunctionTypehintSpaceFixer.php

示例2: fixContent

 /**
  * @param Tokens|Token[] $tokens
  *
  * @return void
  */
 protected function fixContent(Tokens $tokens)
 {
     $wrongTokens = [T_FUNCTION, T_OBJECT_OPERATOR, T_NEW];
     foreach ($tokens as $index => $token) {
         $tokenContent = strtolower($token->getContent());
         if (strtolower($tokenContent) !== 'php_sapi_name') {
             continue;
         }
         $openingBrace = $tokens->getNextMeaningfulToken($index);
         if ($openingBrace === null || $tokens[$openingBrace]->getContent() !== '(') {
             continue;
         }
         $closingBrace = $tokens->getNextMeaningfulToken($openingBrace);
         if ($closingBrace === null || $tokens[$closingBrace]->getContent() !== ')') {
             continue;
         }
         $prevIndex = $tokens->getPrevNonWhitespace($index);
         if ($prevIndex === null || in_array($tokens[$prevIndex]->getId(), $wrongTokens, true)) {
             continue;
         }
         $tokens[$index]->setContent('PHP_SAPI');
         for ($i = $openingBrace; $i <= $closingBrace; ++$i) {
             $tokens[$i]->clear();
         }
     }
 }
開發者ID:php-fig-rectified，項目名稱:psr2r-fixer，代碼行數:31，代碼來源:PhpSapiConstantFixer.php

示例3: fix

 /**
  * {@inheritdoc}
  */
 public function fix(\SplFileInfo $file, Tokens $tokens)
 {
     for ($index = $tokens->count() - 1; $index >= 0; --$index) {
         $token = $tokens[$index];
         if (!$token->isGivenKind(T_NEW)) {
             continue;
         }
         $nextIndex = $tokens->getNextTokenOfKind($index, array(':', ';', ',', '(', ')', '[', ']', array(CT_ARRAY_SQUARE_BRACE_OPEN), array(CT_ARRAY_SQUARE_BRACE_CLOSE), array(CT_BRACE_CLASS_INSTANTIATION_OPEN), array(CT_BRACE_CLASS_INSTANTIATION_CLOSE)));
         $nextToken = $tokens[$nextIndex];
         // entrance into array index syntax - need to look for exit
         while ($nextToken->equals('[')) {
             $nextIndex = $tokens->findBlockEnd(Tokens::BLOCK_TYPE_INDEX_SQUARE_BRACE, $nextIndex) + 1;
             $nextToken = $tokens[$nextIndex];
         }
         // new statement has a gap in it - advance to the next token
         if ($nextToken->isGivenKind(T_WHITESPACE)) {
             $nextIndex = $tokens->getNextNonWhitespace($nextIndex);
             $nextToken = $tokens[$nextIndex];
         }
         // new statement with () - nothing to do
         if ($nextToken->equals('(')) {
             continue;
         }
         $meaningBeforeNextIndex = $tokens->getPrevNonWhitespace($nextIndex);
         $tokens->insertAt($meaningBeforeNextIndex + 1, array(new Token('('), new Token(')')));
     }
 }
開發者ID:nazimodi，項目名稱:PHP-CS-Fixer，代碼行數:30，代碼來源:NewWithBracesFixer.php

示例4: fixContent

 /**
  * @param Tokens|Token[] $tokens
  *
  * @return void
  */
 protected function fixContent(Tokens $tokens)
 {
     $wrongTokens = [T_FUNCTION, T_OBJECT_OPERATOR, T_NEW];
     foreach ($tokens as $index => $token) {
         $tokenContent = strtolower($token->getContent());
         if (empty($tokenContent) || !isset(self::$matching[$tokenContent])) {
             continue;
         }
         $prevIndex = $tokens->getPrevNonWhitespace($index);
         if (in_array($tokens[$prevIndex]->getId(), $wrongTokens, true)) {
             continue;
         }
         $openingBrace = $tokens->getNextMeaningfulToken($index);
         if ($tokens[$openingBrace]->getContent() !== '(') {
             continue;
         }
         $closingBrace = $tokens->findBlockEnd(Tokens::BLOCK_TYPE_PARENTHESIS_BRACE, $openingBrace);
         // Skip for non-trivial cases
         for ($i = $openingBrace + 1; $i < $closingBrace; ++$i) {
             if ($tokens[$i]->equals(',')) {
                 continue 2;
             }
         }
         $cast = '(' . self::$matching[$tokenContent] . ')';
         $tokens[$index]->setContent($cast);
         $tokens[$openingBrace]->setContent('');
         $tokens[$closingBrace]->setContent('');
     }
 }
開發者ID:php-fig-rectified，項目名稱:psr2r-fixer，代碼行數:34，代碼來源:PreferCastOverFunctionFixer.php

示例5: fix

 /**
  * {@inheritdoc}
  */
 public function fix(\SplFileInfo $file, Tokens $tokens)
 {
     $functionyTokens = $this->getFunctionyTokenKinds();
     $languageConstructionTokens = $this->getLanguageConstructionTokenKinds();
     foreach ($tokens as $index => $token) {
         // looking for start brace
         if (!$token->equals('(')) {
             continue;
         }
         // last non-whitespace token
         $lastTokenIndex = $tokens->getPrevNonWhitespace($index);
         if (null === $lastTokenIndex) {
             continue;
         }
         // check for ternary operator
         $endParenthesisIndex = $tokens->findBlockEnd(Tokens::BLOCK_TYPE_PARENTHESIS_BRACE, $index);
         $nextNonWhiteSpace = $tokens->getNextMeaningfulToken($endParenthesisIndex);
         if (!empty($nextNonWhiteSpace) && $tokens[$nextNonWhiteSpace]->equals('?') && $tokens[$lastTokenIndex]->isGivenKind($languageConstructionTokens)) {
             continue;
         }
         // check if it is a function call
         if ($tokens[$lastTokenIndex]->isGivenKind($functionyTokens)) {
             $this->fixFunctionCall($tokens, $index);
         }
     }
 }
開發者ID:skillberto，項目名稱:PHP-CS-Fixer，代碼行數:29，代碼來源:FunctionCallSpaceFixer.php

示例6: fix

 /**
  * {@inheritdoc}
  */
 public function fix(\SplFileInfo $file, Tokens $tokens)
 {
     foreach ($tokens as $index => $token) {
         if (!$token->isGivenKind(array(T_CASE, T_DEFAULT))) {
             continue;
         }
         $ternariesCount = 0;
         for ($colonIndex = $index + 1;; ++$colonIndex) {
             // We have to skip ternary case for colons.
             if ($tokens[$colonIndex]->equals('?')) {
                 ++$ternariesCount;
             }
             if ($tokens[$colonIndex]->equals(':')) {
                 if (0 === $ternariesCount) {
                     break;
                 }
                 --$ternariesCount;
             }
         }
         $valueIndex = $tokens->getPrevNonWhitespace($colonIndex);
         if (2 + $valueIndex === $colonIndex) {
             $tokens[$valueIndex + 1]->clear();
         }
     }
 }
開發者ID:vuthao，項目名稱:PHP-CS-Fixer，代碼行數:28，代碼來源:SwitchCaseSpaceFixer.php

示例7: fix

 /**
  * {@inheritdoc}
  */
 public function fix(\SplFileInfo $file, Tokens $tokens)
 {
     for ($index = 0, $limit = $tokens->count(); $index < $limit; ++$index) {
         $token = $tokens[$index];
         if (!$token->isGivenKind(T_RETURN)) {
             continue;
         }
         $prevNonWhitespaceToken = $tokens[$tokens->getPrevNonWhitespace($index)];
         if (!$prevNonWhitespaceToken->equalsAny(array(';', '}'))) {
             continue;
         }
         $prevToken = $tokens[$index - 1];
         if ($prevToken->isWhitespace()) {
             $parts = explode("\n", $prevToken->getContent());
             $countParts = count($parts);
             if (1 === $countParts) {
                 $prevToken->setContent(rtrim($prevToken->getContent(), " \t") . "\n\n");
             } elseif (count($parts) <= 2) {
                 $prevToken->setContent("\n" . $prevToken->getContent());
             }
         } else {
             $tokens->insertAt($index, new Token(array(T_WHITESPACE, "\n\n")));
             ++$index;
             ++$limit;
         }
     }
 }
開發者ID:rafwlaz，項目名稱:PHP-CS-Fixer，代碼行數:30，代碼來源:ReturnFixer.php

示例8: fix

 /**
  * {@inheritdoc}
  */
 public function fix(\SplFileInfo $file, Tokens $tokens)
 {
     for ($index = $tokens->count() - 1; $index >= 0; --$index) {
         $token = $tokens[$index];
         if (!$token->isGivenKind(T_LIST)) {
             continue;
         }
         $openIndex = $tokens->getNextMeaningfulToken($index);
         $closeIndex = $tokens->findBlockEnd(Tokens::BLOCK_TYPE_PARENTHESIS_BRACE, $openIndex);
         $markIndex = null;
         $prevIndex = $tokens->getPrevNonWhitespace($closeIndex);
         while ($tokens[$prevIndex]->equals(',')) {
             $markIndex = $prevIndex;
             $prevIndex = $tokens->getPrevNonWhitespace($prevIndex);
         }
         if (null !== $markIndex) {
             $tokens->clearRange($tokens->getPrevNonWhitespace($markIndex) + 1, $closeIndex - 1);
         }
     }
 }
開發者ID:skillberto，項目名稱:PHP-CS-Fixer，代碼行數:23，代碼來源:ListCommasFixer.php

示例9: fixSpace

 public function fixSpace(Tokens $tokens, $index)
 {
     if ($tokens[$index - 1]->isWhitespace()) {
         $prevIndex = $tokens->getPrevNonWhitespace($index - 1);
         if (!$tokens[$prevIndex]->equalsAny(array(',', array(T_END_HEREDOC)))) {
             $tokens[$index - 1]->clear();
         }
     }
     if (!$tokens[$index + 1]->isWhitespace()) {
         $tokens->insertAt($index + 1, new Token(array(T_WHITESPACE, ' ')));
     }
 }
開發者ID:Ryu0621，項目名稱:SaNaVi，代碼行數:12，代碼來源:MethodArgumentSpaceFixer.php

示例10: fixSpace

 /**
  * Method to insert space after comma and remove space before comma.
  *
  * @param Tokens $tokens
  * @param int    $index
  */
 public function fixSpace(Tokens $tokens, $index)
 {
     // remove space before comma if exist
     if ($tokens[$index - 1]->isWhitespace()) {
         $prevIndex = $tokens->getPrevNonWhitespace($index - 1);
         if (!$tokens[$prevIndex]->equalsAny(array(',', array(T_END_HEREDOC)))) {
             $tokens[$index - 1]->clear();
         }
     }
     // add space after comma if not exist
     if (!$tokens[$index + 1]->isWhitespace()) {
         $tokens->insertAt($index + 1, new Token(array(T_WHITESPACE, ' ')));
     }
 }
開發者ID:Doability，項目名稱:magento2dev，代碼行數:20，代碼來源:MethodArgumentSpaceFixer.php

示例11: fix

 /**
  * {@inheritdoc}
  */
 public function fix(\SplFileInfo $file, Tokens $tokens)
 {
     foreach ($tokens as $index => $token) {
         if (!$token->equals('.')) {
             continue;
         }
         if (!$tokens[$tokens->getPrevNonWhitespace($index)]->isGivenKind(T_LNUMBER)) {
             $tokens->removeLeadingWhitespace($index, " \t");
         }
         if (!$tokens[$tokens->getNextNonWhitespace($index)]->isGivenKind(T_LNUMBER)) {
             $tokens->removeTrailingWhitespace($index, " \t");
         }
     }
 }
開發者ID:rafwlaz，項目名稱:PHP-CS-Fixer，代碼行數:17，代碼來源:ConcatWithoutSpacesFixer.php

示例12: fixFunction

 private function fixFunction(Tokens $tokens, $functionIndex, array $functionParams)
 {
     $startBraceIndex = $tokens->getNextTokenOfKind($functionIndex, array('('));
     $endBraceIndex = $tokens->findBlockEnd(Tokens::BLOCK_TYPE_PARENTHESIS_BRACE, $startBraceIndex);
     $commaCounter = 0;
     $sawParameter = false;
     for ($index = $startBraceIndex + 1; $index < $endBraceIndex; ++$index) {
         $token = $tokens[$index];
         if (!$token->isWhitespace() && !$token->isComment()) {
             $sawParameter = true;
         }
         if ($token->equals('(')) {
             $index = $tokens->findBlockEnd(Tokens::BLOCK_TYPE_PARENTHESIS_BRACE, $index);
             continue;
         }
         if ($token->equals('[')) {
             $index = $tokens->findBlockEnd(Tokens::BLOCK_TYPE_SQUARE_BRACE, $index);
             continue;
         }
         if ($token->equals(',')) {
             ++$commaCounter;
             continue;
         }
     }
     $functionParamsQuantity = count($functionParams);
     $paramsQuantity = ($sawParameter ? 1 : 0) + $commaCounter;
     if ($paramsQuantity === $functionParamsQuantity) {
         return;
     }
     $tokensToInsert = array();
     for ($i = $paramsQuantity; $i < $functionParamsQuantity; ++$i) {
         // function call do not have all params that are required to set useStrict flag, exit from method!
         if (!$functionParams[$i]) {
             return;
         }
         $tokensToInsert[] = new Token(',');
         $tokensToInsert[] = new Token(array(T_WHITESPACE, ' '));
         if (!is_array($functionParams[$i])) {
             $tokensToInsert[] = clone $functionParams[$i];
             continue;
         }
         foreach ($functionParams[$i] as $param) {
             $tokensToInsert[] = clone $param;
         }
     }
     $beforeEndBraceIndex = $tokens->getPrevNonWhitespace($endBraceIndex, array());
     $tokens->insertAt($beforeEndBraceIndex + 1, $tokensToInsert);
 }
開發者ID:bgotink，項目名稱:PHP-CS-Fixer，代碼行數:48，代碼來源:StrictParamFixer.php

示例13: fix

 /**
  * {@inheritdoc}
  */
 public function fix(\SplFileInfo $file, Tokens $tokens)
 {
     if (!$tokens->isMonolithicPhp()) {
         return;
     }
     $closeTags = $tokens->findGivenKind(T_CLOSE_TAG);
     if (empty($closeTags)) {
         return;
     }
     list($index, $token) = each($closeTags);
     $tokens->removeLeadingWhitespace($index);
     $token->clear();
     $prevIndex = $tokens->getPrevNonWhitespace($index);
     $prevToken = $tokens[$prevIndex];
     if (!$prevToken->equalsAny(array(';', '}'))) {
         $tokens->insertAt($prevIndex + 1, new Token(';'));
     }
 }
開發者ID:vuthao，項目名稱:PHP-CS-Fixer，代碼行數:21，代碼來源:PhpClosingTagFixer.php

示例14: fix

 /**
  * {@inheritdoc}
  */
 public function fix(\SplFileInfo $file, Tokens $tokens)
 {
     $functionyTokens = $this->getFunctionyTokens();
     foreach ($tokens as $index => $token) {
         // looking for start brace
         if (!$token->equals('(')) {
             continue;
         }
         // last non-whitespace token
         $lastTokenIndex = $tokens->getPrevNonWhitespace($index);
         if (null === $lastTokenIndex) {
             continue;
         }
         // check if it is a function call
         if ($tokens[$lastTokenIndex]->isGivenKind($functionyTokens)) {
             $this->fixFunctionCall($tokens, $index);
         }
     }
 }
開發者ID:rafwlaz，項目名稱:PHP-CS-Fixer，代碼行數:22，代碼來源:FunctionCallSpaceFixer.php

示例15: fixArray

 /**
  * Method to trim leading/trailing whitespace within single line arrays.
  *
  * @param Tokens $tokens
  * @param int    $index
  */
 private static function fixArray(Tokens $tokens, $index)
 {
     $startIndex = $index;
     if ($tokens[$startIndex]->isGivenKind(T_ARRAY)) {
         $startIndex = $tokens->getNextMeaningfulToken($startIndex);
         $endIndex = $tokens->findBlockEnd(Tokens::BLOCK_TYPE_PARENTHESIS_BRACE, $startIndex);
     } else {
         $endIndex = $tokens->findBlockEnd(Tokens::BLOCK_TYPE_ARRAY_SQUARE_BRACE, $startIndex);
     }
     $nextToken = $tokens[$startIndex + 1];
     if ($nextToken->isWhitespace(" \t")) {
         $nextToken->clear();
     }
     $prevToken = $tokens[$endIndex - 1];
     $prevNonWhitespaceToken = $tokens[$tokens->getPrevNonWhitespace($endIndex)];
     if ($prevToken->isWhitespace(" \t") && !$prevNonWhitespaceToken->equals(',')) {
         $prevToken->clear();
     }
 }
開發者ID:rafwlaz，項目名稱:PHP-CS-Fixer，代碼行數:25，代碼來源:TrimArraySpacesFixer.php


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