/**
* {@inheritdoc}
*/
public function process(Tokens $tokens, Token $token, $index)
{
$prevTokenIndex = $tokens->getPrevMeaningfulToken($index);
$prevToken = $prevTokenIndex === null ? null : $tokens[$prevTokenIndex];
// Skip whole class braces content.
// That way we can skip whole tokens in class declaration, therefore skip `T_USE` for traits.
if ($token->isClassy() && !$prevToken->isGivenKind(T_DOUBLE_COLON)) {
$index = $tokens->getNextTokenOfKind($index, array('{'));
$innerLimit = $tokens->findBlockEnd(Tokens::BLOCK_TYPE_CURLY_BRACE, $index);
while ($index < $innerLimit) {
$token = $tokens[++$index];
if (!$token->isGivenKind(T_USE)) {
continue;
}
if ($this->isUseForLambda($tokens, $index)) {
$token->override(array(CT_USE_LAMBDA, $token->getContent()));
} else {
$token->override(array(CT_USE_TRAIT, $token->getContent()));
}
}
return;
}
if ($token->isGivenKind(T_USE) && $this->isUseForLambda($tokens, $index)) {
$token->override(array(CT_USE_LAMBDA, $token->getContent()));
}
}
private function isStructuralElement(Token $token)
{
static $skip = array(
T_PRIVATE,
T_PROTECTED,
T_PUBLIC,
T_FUNCTION,
T_ABSTRACT,
T_CONST,
T_NAMESPACE,
T_REQUIRE,
T_REQUIRE_ONCE,
T_INCLUDE,
T_INCLUDE_ONCE,
T_FINAL,
T_STATIC,
);
return $token->isClassy() || $token->isGivenKind($skip);
}
