/**
* {@inheritdoc}
*/
public function fix(\SplFileInfo $file, Tokens $tokens)
{
$tokensAnalyzer = new TokensAnalyzer($tokens);
for ($index = $tokens->count() - 1; $index >= 0; --$index) {
if ($tokensAnalyzer->isArray($index)) {
$this->fixArray($tokens, $index);
}
}
}
/**
* @param Tokens $tokens
* @param int $index
*/
private function fixElement(Tokens $tokens, $index)
{
$tokensAnalyzer = new TokensAnalyzer($tokens);
$repeatIndex = $index;
while (true) {
$repeatIndex = $tokens->getNextMeaningfulToken($repeatIndex);
$repeatToken = $tokens[$repeatIndex];
if ($tokensAnalyzer->isArray($repeatIndex)) {
if ($repeatToken->isGivenKind(T_ARRAY)) {
$repeatIndex = $tokens->getNextTokenOfKind($repeatIndex, array('('));
$repeatIndex = $tokens->findBlockEnd(Tokens::BLOCK_TYPE_PARENTHESIS_BRACE, $repeatIndex);
} else {
$repeatIndex = $tokens->findBlockEnd(Tokens::BLOCK_TYPE_ARRAY_SQUARE_BRACE, $repeatIndex);
}
continue;
}
if ($repeatToken->equals(';')) {
return;
// no repeating found, no fixing needed
}
if ($repeatToken->equals(',')) {
break;
}
}
$start = $tokens->getPrevTokenOfKind($index, array(';', '{', '}'));
$this->expandElement($tokens, $tokens->getNextMeaningfulToken($start), $tokens->getNextTokenOfKind($index, array(';')));
}
/**
* @dataProvider provideArrayExceptions
*/
public function testIsNotArray($source, $tokenIndex)
{
$tokens = Tokens::fromCode($source);
$tokensAnalyzer = new TokensAnalyzer($tokens);
$this->assertFalse($tokensAnalyzer->isArray($tokenIndex));
}
