7 calls to Utils::getExt() in N1ED - Visual editor as CKEditor plugin with Bootstrap support 7

AFile::getExt in vendor/edsdk/file-uploader-server-php/src/lib/file/AFile.php

FileCommited::getSizes in vendor/edsdk/file-uploader-server-php/src/lib/file/FileCommited.php

FileUploaded::checkForErrors in vendor/edsdk/file-uploader-server-php/src/lib/file/FileUploaded.php

FMDiskFileSystem::resizeFile in vendor/edsdk/flmngr-server-php/src/fs/FMDiskFileSystem.php

Utils::getFreeFileName in vendor/edsdk/file-uploader-server-php/src/lib/file/Utils.php

Utils::getNameWithoutExt in vendor/edsdk/file-uploader-server-php/src/lib/file/Utils.php

Utils::isImage in vendor/edsdk/file-uploader-server-php/src/lib/file/Utils.php