63 lines
2.1 KiB
PHP
63 lines
2.1 KiB
PHP
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<?php
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/**
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* Copyright (C) 2021 Xibo Signage Ltd
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*
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* Xibo - Digital Signage - http://www.xibo.org.uk
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*
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* This file is part of Xibo.
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*
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* Xibo is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* any later version.
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*
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* Xibo is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with Xibo. If not, see <http://www.gnu.org/licenses/>.
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*/
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namespace Xibo\Helper;
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class NatoAlphabet
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{
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public static function convertToNato($word) {
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$replacement = [
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"a"=>"Alpha", "b"=>"Bravo", "c"=>"Charlie",
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"d"=>"Delta", "e"=>"Echo", "f"=>"Foxtrot",
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"g"=>"Golf", "h"=>"Hotel", "i"=>"India",
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"j"=>"Juliet", "k"=>"Kilo", "l"=>"Lima",
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"m"=>"Mike", "n"=>"November", "o"=>"Oscar",
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"p"=>"Papa", "q"=>"Quebec", "r"=>"Romeo",
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"s"=>"Sierra", "t"=>"Tango", "u"=>"Uniform",
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"v"=>"Victor", "w"=>"Whiskey", "x"=>"X-Ray",
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"y"=>"Yankee", "z"=>"Zulu", "0"=>"Zero",
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"1"=>"One", "2"=>"Two", "3"=>"Three",
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"4"=>"Four", "5"=>"Five", "6"=>"Six",
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"7"=>"Seven", "8"=>"Eight", "9"=>"Nine",
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"-"=>"Dash", " "=>"(Space)"
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];
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$converted = [];
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for ($i=0; $i < strlen($word); $i++) {
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$currentLetter = substr($word, $i, 1);
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if (!empty($replacement[$currentLetter])) {
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$convertedWord = strtolower($replacement[$currentLetter]);
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} elseif (!empty($replacement[strtolower($currentLetter)])) {
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$convertedWord = $replacement[strtolower($currentLetter)];
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} else {
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$convertedWord = $currentLetter;
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}
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$converted[] = $convertedWord;
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}
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return implode(' ', $converted);
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}
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}
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