| public static isAnonymousFunctionUse ( PHP_CodeSniffer_File $phpcsFile, integer $usePointer ) : boolean | ||
| $phpcsFile | PHP_CodeSniffer_File | |
| $usePointer | integer | |
| return | boolean | |
/**
* @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;
}
$namespaceName = NamespaceHelper::findCurrentNamespaceName($phpcsFile, $usePointer);
if ($namespaceName === null) {
$namespaceName = '';
}
$usedTypeName = UseStatementHelper::getFullyQualifiedTypeNameFromUse($phpcsFile, $usePointer);
if (!StringHelper::startsWith($usedTypeName, $namespaceName)) {
return;
}
$asPointer = $this->findAsPointer($phpcsFile, $usePointer);
if ($asPointer !== null) {
return;
}
$usedTypeNameRest = substr($usedTypeName, strlen($namespaceName));
if (!NamespaceHelper::isFullyQualifiedName($usedTypeNameRest) && $namespaceName !== '') {
return;
}
if (!NamespaceHelper::hasNamespace($usedTypeNameRest)) {
$fix = $phpcsFile->addFixableError(sprintf('Use %s is from the same namespace – that is prohibited', $usedTypeName), $usePointer, self::CODE_USE_FROM_SAME_NAMESPACE);
if ($fix) {
$phpcsFile->fixer->beginChangeset();
$endPointer = $phpcsFile->findNext(T_SEMICOLON, $usePointer) + 1;
for ($i = $usePointer; $i <= $endPointer; $i++) {
$phpcsFile->fixer->replaceToken($i, '');
}
$phpcsFile->fixer->endChangeset();
}
}
}
/**
* @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 $usePointer + 1;
}
$endPointer = $phpcsFile->findNext(T_SEMICOLON, $usePointer + 1);
$commaPointer = $phpcsFile->findNext(T_COMMA, $usePointer + 1, $endPointer);
if ($commaPointer !== false) {
$phpcsFile->addError('Multiple used types per use statement are forbidden', $commaPointer, self::CODE_MULTIPLE_USES_PER_LINE);
}
}
/**
* @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();
$nextTokenPointer = TokenHelper::findNextEffective($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 integer $usePointer
*/
public function process(PHP_CodeSniffer_File $phpcsFile, $usePointer)
{
if (UseStatementHelper::isAnonymousFunctionUse($phpcsFile, $usePointer) || UseStatementHelper::isTraitUse($phpcsFile, $usePointer)) {
return;
}
$className = UseStatementHelper::getFullyQualifiedTypeNameFromUse($phpcsFile, $usePointer);
if ($this->allowUseFromRootNamespace && !NamespaceHelper::isQualifiedName($className)) {
return;
}
foreach ($this->getNamespacesRequiredToUse() as $namespace) {
if (NamespaceHelper::isTypeInNamespace($className, $namespace)) {
return;
}
}
$phpcsFile->addError(sprintf('Type %s should not be used, but referenced via a fully qualified name', $className), $usePointer, self::CODE_NON_FULLY_QUALIFIED);
}
