1 | <?php |
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2 | |||
3 | /** |
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4 | * _ _ _ _ |
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5 | * _ __ (_)__| |_ ___| | | |
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6 | * | ' \| (_-< ' \/ -_) | | |
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7 | * |_|_|_|_/__/_||_\___|_|_| |
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8 | * |
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9 | * This file is part of Kristuff\Mishell. |
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10 | * (c) Kr1s7uff For the full copyright and license information, |
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11 | * please view the LICENSE file that was distributed with this |
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12 | * source code. |
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13 | * |
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14 | * @version 1.6.2 |
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15 | * @copyright 2017-2024 Kr157uff |
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16 | */ |
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17 | declare(ticks = 1); // Allow posix signal handling |
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18 | |||
19 | namespace Kristuff\Mishell; |
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20 | |||
21 | class Program |
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22 | { |
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23 | /** |
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24 | * Exit with given exit code |
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25 | * |
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26 | * @access public |
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27 | * @static |
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28 | * @param bool $code The exit code. Default is 0. 1 is generaly set for error. |
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29 | * |
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30 | * @return void |
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31 | */ |
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32 | public static function exit(int $code = 0) { |
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33 | exit($code); |
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34 | } |
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35 | |||
36 | /** |
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37 | * helper function to check if a argument is given |
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38 | * |
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39 | * @access protected |
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40 | * @static |
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41 | * @param array $arguments The list of arguments |
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42 | * @param string $shortArg The short argument to check |
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43 | * @param string $longArg The long argument to check |
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44 | * |
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45 | * @return bool True if the short or long argument exist in the arguments array, otherwise false |
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46 | */ |
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47 | public static function inArguments(array $arguments, string $shortArg, string $longArg) |
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48 | { |
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49 | return array_key_exists($shortArg, $arguments) || array_key_exists($longArg, $arguments); |
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50 | } |
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51 | |||
52 | /** |
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53 | * helper function to get the value of an argument |
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54 | * |
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55 | * |
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56 | * @access protected |
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57 | * @static |
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58 | * @param array $arguments The list of arguments |
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59 | * @param string $shortArg The short argument name to check |
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60 | * @param string $longArg The long argument name to check |
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61 | * |
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62 | * @return string|null |
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63 | * |
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64 | */ |
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65 | public static function getArgumentValue(array $arguments, string $shortArg, string $longArg):? string |
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66 | { |
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67 | return array_key_exists($shortArg, $arguments) ? $arguments[$shortArg] : |
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68 | (array_key_exists($longArg, $arguments) ? $arguments[$longArg] : null); |
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69 | } |
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70 | |||
71 | } |
In general, usage of exit should be done with care and only when running in a scripting context like a CLI script.