| public getMethodAttributes ( integer $index ) : array | ||
| $index | integer | Token index of the method (T_FUNCTION) |
| return | array | |
public function getMethodAttributes($index)
{
$tokens = $this->tokens;
$token = $tokens[$index];
if (!$token->isGivenKind(T_FUNCTION)) {
throw new \LogicException(sprintf('No T_FUNCTION at given index %d, got %s.', $index, $token->getName()));
}
$attributes = array('visibility' => null, 'static' => false, 'abstract' => false, 'final' => false);
for ($i = $index; $i >= 0; --$i) {
$tokenIndex = $tokens->getPrevMeaningfulToken($i);
if (null === $tokenIndex) {
break;
}
$i = $tokenIndex;
$token = $tokens[$tokenIndex];
if ($token->isGivenKind(array(T_STATIC))) {
$attributes['static'] = true;
continue;
}
if ($token->isGivenKind(array(T_FINAL))) {
$attributes['final'] = true;
continue;
}
if ($token->isGivenKind(array(T_ABSTRACT))) {
$attributes['abstract'] = true;
continue;
}
// visibility
if ($token->isGivenKind(array(T_PRIVATE))) {
$attributes['visibility'] = T_PRIVATE;
continue;
}
if ($token->isGivenKind(array(T_PROTECTED))) {
$attributes['visibility'] = T_PROTECTED;
continue;
}
if ($token->isGivenKind(array(T_PUBLIC))) {
$attributes['visibility'] = T_PUBLIC;
continue;
}
// found a meaningful token that is not part of
// the function signature; stop looking
break;
}
return $attributes;
} /**
* @param Tokens $tokens
* @param TokensAnalyzer $tokensAnalyzer
* @param int $classStart
* @param int $classEnd
*/
private function fixClass(Tokens $tokens, TokensAnalyzer $tokensAnalyzer, $classStart, $classEnd)
{
for ($index = $classEnd; $index > $classStart; --$index) {
if (!$tokens[$index]->isGivenKind(T_FUNCTION) || $tokensAnalyzer->isLambda($index)) {
continue;
}
$attributes = $tokensAnalyzer->getMethodAttributes($index);
if (true === $attributes['abstract']) {
$methodEnd = $tokens->getNextTokenOfKind($index, array(';'));
} else {
$methodStart = $tokens->getNextTokenOfKind($index, array('{'));
$methodEnd = $tokens->findBlockEnd(Tokens::BLOCK_TYPE_CURLY_BRACE, $methodStart, true);
}
$this->fixSpaceBelowMethod($tokens, $classEnd, $methodEnd);
$this->fixSpaceAboveMethod($tokens, $classStart, $index);
}
}
