/**
* @param \PHP_CodeSniffer_File $phpcsFile
* @param integer $usePointer
* @return boolean
*/
public static function isAnonymousFunctionUse(PHP_CodeSniffer_File $phpcsFile, $usePointer)
{
$tokens = $phpcsFile->getTokens();
$nextPointer = TokenHelper::findNextNonWhitespace($phpcsFile, $usePointer + 1);
$nextToken = $tokens[$nextPointer];
return $nextToken['code'] === T_OPEN_PARENTHESIS;
}
/**
* @param \PHP_CodeSniffer_File $phpcsFile
* @param integer $anyPointer any pointer type where the search begins from (backwards)
* @return string|null
*/
public static function findCurrentNamespaceName(PHP_CodeSniffer_File $phpcsFile, $anyPointer)
{
$namespacePointer = $phpcsFile->findPrevious(T_NAMESPACE, $anyPointer);
if ($namespacePointer === false) {
return null;
}
$namespaceNameStartPointer = TokenHelper::findNextNonWhitespace($phpcsFile, $namespacePointer + 1);
$namespaceNameEndPointer = TokenHelper::findNextExcluding($phpcsFile, TokenHelper::$nameTokenCodes, $namespaceNameStartPointer + 1);
return TokenHelper::getContent($phpcsFile, $namespaceNameStartPointer, $namespaceNameEndPointer);
}
/**
* @param \PHP_CodeSniffer_File $phpcsFile
* @param integer $usePointer
*/
public function process(PHP_CodeSniffer_File $phpcsFile, $usePointer)
{
if (UseStatementHelper::isAnonymousFunctionUse($phpcsFile, $usePointer) || UseStatementHelper::isTraitUse($phpcsFile, $usePointer)) {
return;
}
$tokens = $phpcsFile->getTokens();
$nextTokenPointer = TokenHelper::findNextNonWhitespace($phpcsFile, $usePointer + 1);
$nextToken = $tokens[$nextTokenPointer];
if ($nextToken['code'] === T_NS_SEPARATOR) {
$phpcsFile->addError('Use statement cannot start with a backslash', $nextTokenPointer, self::CODE_STARTS_WITH_BACKSLASH);
}
}
/**
* @param PHP_CodeSniffer_File $phpcsFile
* @param mixed[] $tokens
* @param mixed[] $classToken
* @return integer[] string(name) => pointer
*/
private function getMethods(PHP_CodeSniffer_File $phpcsFile, array $tokens, array $classToken)
{
$reportedMethods = [];
$findMethodsStartTokenPointer = $classToken['scope_opener'] + 1;
while (($methodTokenPointer = $phpcsFile->findNext(T_FUNCTION, $findMethodsStartTokenPointer, $classToken['scope_closer'])) !== false) {
$visibilityModifier = $this->findVisibilityModifier($phpcsFile, $tokens, $methodTokenPointer);
if ($visibilityModifier === null || $visibilityModifier !== T_PRIVATE) {
$findMethodsStartTokenPointer = $methodTokenPointer + 1;
continue;
}
$namePointer = TokenHelper::findNextNonWhitespace($phpcsFile, $methodTokenPointer + 1);
if ($namePointer === null) {
$findMethodsStartTokenPointer = $methodTokenPointer + 1;
continue;
}
$methodName = $tokens[$namePointer]['content'];
if ($methodName !== '__construct') {
$reportedMethods[$methodName] = $methodTokenPointer;
}
$findMethodsStartTokenPointer = $methodTokenPointer + 1;
}
return $reportedMethods;
}
