108 lines
2.8 KiB
PHP
108 lines
2.8 KiB
PHP
<?php declare(strict_types=1);
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class FileExtension
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{
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public const ANI = 'ani';
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public const ASC = 'asc';
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public const ASF = 'asf';
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public const ASX = 'asx';
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public const AVI = 'avi';
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public const BMP = 'bmp';
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public const BZIP = 'bz';
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public const BZIP2 = 'bz2';
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public const CBR = 'cbr';
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public const CBZ = 'cbz';
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public const CBT = 'cbt';
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public const CBA = 'cbA';
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public const CB7 = 'cb7';
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public const CSS = 'css';
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public const CSV = 'csv';
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public const CUR = 'cur';
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public const FLASH = 'swf';
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public const FLASH_VIDEO = 'flv';
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public const GIF = 'gif';
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public const GZIP = 'gz';
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public const HTML = 'html';
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public const HTM = 'htm';
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public const ICO = 'ico';
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public const JFIF = 'jfif';
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public const JFI = 'jfi';
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public const JPEG = 'jpeg';
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public const JPG = 'jpg';
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public const JS = 'js';
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public const JSON = 'json';
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public const MKV = 'mkv';
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public const MP3 = 'mp3';
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public const MP4 = 'mp4';
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public const M4V = 'm4v';
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public const M4A = 'm4a';
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public const MPEG = 'mpeg';
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public const MPG = 'mpg';
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public const OGG = 'ogg';
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public const OGG_VIDEO = 'ogv';
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public const OGG_AUDIO = 'oga';
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public const PDF = 'pdf';
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public const PHP = 'php';
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public const PHP5 = 'php5';
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public const PNG = 'png';
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public const PSD = 'psd';
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public const PPM = 'ppm';
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public const MOV = 'mov';
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public const RSS = 'rss';
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public const SVG = 'svg';
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public const TAR = 'tar';
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public const TGA = 'tga';
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public const TEXT = 'txt';
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public const TIFF = 'tiff';
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public const TIF = 'tif';
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public const WAV = 'wav';
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public const WEBM = 'webm';
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public const WEBP = 'webp';
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public const WMA = 'wma';
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public const WMV = 'wmv';
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public const XML = 'xml';
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public const XSL = 'xsl';
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public const ZIP = 'zip';
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/**
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* Returns the main file extension associated with the specified mimetype.
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*/
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public static function get_for_mime(string $mime): ?string
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{
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if (empty($mime)) {
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return null;
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}
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if ($mime==MimeType::OCTET_STREAM) {
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return null;
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}
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$data = MimeMap::get_for_mime($mime);
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if ($data!=null) {
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return $data[MimeMap::MAP_EXT][0];
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}
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return null;
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}
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/**
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* Returns all the file extension associated with the specified mimetype.
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*/
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public static function get_all_for_mime(string $mime): array
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{
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if (empty($mime)) {
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return [];
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}
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if ($mime==MimeType::OCTET_STREAM) {
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return [];
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}
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$data = MimeMap::get_for_mime($mime);
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if ($data!=null) {
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return $data[MimeMap::MAP_EXT];
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}
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return [];
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}
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}
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