private function fixArray(Tokens $tokens, $index)
{
if (!$tokens->isArrayMultiLine($index)) {
return;
}
$startIndex = $index;
if ($tokens[$startIndex]->isGivenKind(T_ARRAY)) {
$startIndex = $tokens->getNextTokenOfKind($startIndex, array('('));
$endIndex = $tokens->findBlockEnd(Tokens::BLOCK_TYPE_PARENTHESIS_BRACE, $startIndex);
} else {
$endIndex = $tokens->findBlockEnd(Tokens::BLOCK_TYPE_SQUARE_BRACE, $startIndex);
}
$beforeEndIndex = $tokens->getPrevMeaningfulToken($endIndex);
$beforeEndToken = $tokens[$beforeEndIndex];
if ($startIndex !== $beforeEndIndex && !$beforeEndToken->equalsAny(array(',', array(T_END_HEREDOC)))) {
$tokens->insertAt($beforeEndIndex + 1, new Token(','));
$endToken = $tokens[$endIndex];
if (!$endToken->isComment() && !$endToken->isWhitespace()) {
$tokens->ensureWhitespaceAtIndex($endIndex, 1, ' ');
}
}
}
/**
* {@inheritdoc}
*/
public function fix(\SplFileInfo $file, Tokens $tokens)
{
$tokensAnalyzer = new TokensAnalyzer($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);
$startBraceIndex = $tokens->getNextTokenOfKind($endParenthesisIndex, array(';', '{'));
$startBraceToken = $tokens[$startBraceIndex];
if ($startBraceToken->equals('{')) {
// fix single-line whitespace before {
// eg: `function foo(){}` => `function foo() {}`
// eg: `function foo() {}` => `function foo() {}`
if (!$tokens[$startBraceIndex - 1]->isWhitespace() || $tokens[$startBraceIndex - 1]->isWhitespace($this->singleLineWhitespaceOptions)) {
$tokens->ensureWhitespaceAtIndex($startBraceIndex - 1, 1, ' ');
}
}
$afterParenthesisIndex = $tokens->getNextNonWhitespace($endParenthesisIndex);
$afterParenthesisToken = $tokens[$afterParenthesisIndex];
if ($afterParenthesisToken->isGivenKind(CT_USE_LAMBDA)) {
$useStartParenthesisIndex = $tokens->getNextTokenOfKind($afterParenthesisIndex, array('('));
$useEndParenthesisIndex = $tokens->findBlockEnd(Tokens::BLOCK_TYPE_PARENTHESIS_BRACE, $useStartParenthesisIndex);
// fix whitespace after CT_USE_LAMBDA
$tokens->ensureWhitespaceAtIndex($afterParenthesisIndex + 1, 0, ' ');
// remove single-line edge whitespaces inside use parentheses
$this->fixParenthesisInnerEdge($tokens, $useStartParenthesisIndex, $useEndParenthesisIndex);
// fix whitespace before CT_USE_LAMBDA
$tokens->ensureWhitespaceAtIndex($afterParenthesisIndex - 1, 1, ' ');
}
// remove single-line edge whitespaces inside parameters list parentheses
$this->fixParenthesisInnerEdge($tokens, $startParenthesisIndex, $endParenthesisIndex);
if (!$tokensAnalyzer->isLambda($index)) {
// remove whitespace before (
// eg: `function foo () {}` => `function foo() {}`
if ($tokens[$startParenthesisIndex - 1]->isWhitespace()) {
$tokens[$startParenthesisIndex - 1]->clear();
}
}
// fix whitespace after T_FUNCTION
// eg: `function foo() {}` => `function foo() {}`
$tokens->ensureWhitespaceAtIndex($index + 1, 0, ' ');
}
}
private function fixArray(Tokens $tokens, $index)
{
if (!$tokens->isArrayMultiLine($index)) {
return;
}
$startIndex = $index;
if ($tokens[$startIndex]->isGivenKind(T_ARRAY)) {
$startIndex = $tokens->getNextTokenOfKind($startIndex, array('('));
$endIndex = $tokens->findBlockEnd(Tokens::BLOCK_TYPE_PARENTHESIS_BRACE, $startIndex);
} else {
$endIndex = $tokens->findBlockEnd(Tokens::BLOCK_TYPE_SQUARE_BRACE, $startIndex);
}
$beforeEndIndex = $tokens->getTokenNotOfKindSibling($endIndex, -1, array(array(T_WHITESPACE), array(T_COMMENT), array(T_DOC_COMMENT)));
$beforeEndToken = $tokens[$beforeEndIndex];
// if there is some item between braces then add `,` after it
if ($startIndex !== $beforeEndIndex && !$beforeEndToken->equalsAny(array(',', array(T_END_HEREDOC)))) {
$tokens->insertAt($beforeEndIndex + 1, new Token(','));
if (!$tokens[$endIndex]->isWhitespace()) {
$tokens->ensureWhitespaceAtIndex($endIndex, 1, ' ');
}
}
}
private function fixSpaceAroundToken(Tokens $tokens)
{
$controlTokens = $this->getControlTokens();
for ($index = $tokens->count() - 1; 0 <= $index; --$index) {
$token = $tokens[$index];
if ($token->isGivenKind($controlTokens) || $token->isGivenKind(T_USE)) {
$nextNonWhitespaceIndex = $tokens->getNextNonWhitespace($index);
if (!$tokens[$nextNonWhitespaceIndex]->equals(':')) {
$tokens->ensureWhitespaceAtIndex($index + 1, 0, ' ');
}
$prevToken = $tokens[$index - 1];
if (!$prevToken->isWhitespace() && !$prevToken->isComment() && !$prevToken->isGivenKind(T_OPEN_TAG)) {
$tokens->ensureWhitespaceAtIndex($index - 1, 1, ' ');
}
}
}
}
/**
* @param Tokens $tokens
* @param int $startBraceIndex
*/
private function fixSingleLineWhitespaceForDeclare(Tokens $tokens, $startBraceIndex)
{
// fix single-line whitespace before {
// eg: `declare(ticks=1){` => `declare(ticks=1) {`
// eg: `declare(ticks=1) {` => `declare(ticks=1) {`
if (!$tokens[$startBraceIndex - 1]->isWhitespace() || $tokens[$startBraceIndex - 1]->isWhitespace($this->singleLineWhitespaceOptions)) {
$tokens->ensureWhitespaceAtIndex($startBraceIndex - 1, 1, ' ');
}
}
