private function getNamespaceUseDeclarations(Tokens $tokens, array $useIndexes)
{
$uses = array();
foreach ($useIndexes as $index) {
$declarationEndIndex = null;
$tokens->getNextTokenOfKind($index, array(';'), $declarationEndIndex);
$declarationContent = $tokens->generatePartialCode($index + 1, $declarationEndIndex - 1);
// ignore multiple use statements like: `use BarB, BarC as C, BarD;`
// that should be split into few separate statements
if (false !== strpos($declarationContent, ',')) {
continue;
}
$declarationParts = preg_split('/\\s+as\\s+/i', $declarationContent);
if (1 === count($declarationParts)) {
$fullName = $declarationContent;
$declarationParts = explode('\\', $fullName);
$shortName = end($declarationParts);
$aliased = false;
} else {
$fullName = $declarationParts[0];
$shortName = $declarationParts[1];
$declarationParts = explode('\\', $fullName);
$aliased = $shortName !== end($declarationParts);
}
$shortName = trim($shortName);
$uses[$shortName] = array('shortName' => $shortName, 'fullName' => trim($fullName), 'aliased' => $aliased, 'declarationStart' => $index, 'declarationEnd' => $declarationEndIndex);
}
return $uses;
}
private function fixArray(Tokens $tokens, $index)
{
$bracesLevel = 0;
$startIndex = $index;
if ($tokens[$index]->isGivenKind(T_ARRAY)) {
$tokens->getNextTokenOfKind($index, array('(', '['), $startIndex);
}
if (!$tokens->isArrayMultiLine($index)) {
return;
}
if ($tokens[$startIndex]->equals('(')) {
$endIndex = $tokens->findBlockEnd(Tokens::BLOCK_TYPE_PARENTHESIS_BRACE, $startIndex);
} else {
$endIndex = $tokens->findBlockEnd(Tokens::BLOCK_TYPE_SQUARE_BRACE, $startIndex);
}
$beforeEndIndex = null;
$beforeEndToken = $tokens->getTokenNotOfKindSibling($endIndex, -1, array(array(T_WHITESPACE), array(T_COMMENT), array(T_DOC_COMMENT)), $beforeEndIndex);
// if there is some item between braces then add `,` after it
if ($startIndex !== $beforeEndIndex && !$beforeEndToken->equals(',')) {
$tokens->insertAt($beforeEndIndex + 1, new Token(','));
}
}
private function getNewOrder(array $uses, Tokens $tokens)
{
$uses = array_reverse($uses);
$indexes = array();
$originalIndexes = array();
foreach ($uses as $index) {
$tokens->getNextTokenOfKind($index, array(';'), $endIndex);
$tokens->getTokenNotOfKindSibling($index + 1, 1, array(array(T_WHITESPACE)), $startIndex);
$namespace = '';
$index = $startIndex;
while ($index <= $endIndex) {
$token = $tokens[$index];
/** @var Token $token */
if (',' === $token->content || $index === $endIndex) {
$indexes[$startIndex] = array($namespace, $startIndex, $index - 1);
$originalIndexes[] = $startIndex;
$namespace = '';
$nextPartIndex = $endIndex;
$tokens->getTokenNotOfKindSibling($index, 1, array(array(','), array(T_WHITESPACE)), $nextPartIndex);
$startIndex = $nextPartIndex;
$index = $nextPartIndex;
continue;
}
$namespace .= $token->content;
++$index;
}
}
uasort($indexes, 'self::sortingCallBack');
$i = -1;
$usesOrder = array();
// Loop trough the index but use original index order
foreach ($indexes as $v) {
$usesOrder[$originalIndexes[++$i]] = $v;
}
return $usesOrder;
}
private function fixLambdas(Tokens $tokens)
{
for ($index = $tokens->count() - 1; 0 <= $index; --$index) {
$token = $tokens[$index];
if (!$token->isGivenKind(T_FUNCTION) || !$tokens->isLambda($index)) {
continue;
}
$nextIndex = null;
$tokens->getNextTokenOfKind($index, array('{'), $nextIndex);
$tokens->ensureWhitespaceAtIndex($nextIndex - 1, 1, ' ');
}
}
