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Helper.php
115 lines
| 1 | <?php |
| 2 | /** |
| 3 | * @license MIT |
| 4 | * |
| 5 | * Modified by impress-org on 23-January-2024 using Strauss. |
| 6 | * @see https://github.com/BrianHenryIE/strauss |
| 7 | */ |
| 8 | |
| 9 | namespace Give\Vendors\Faker\Extension; |
| 10 | |
| 11 | /** |
| 12 | * A class with some methods that may make building extensions easier. |
| 13 | * |
| 14 | * @experimental This class is experimental and does not fall under our BC promise |
| 15 | */ |
| 16 | final class Helper |
| 17 | { |
| 18 | /** |
| 19 | * Returns a random element from a passed array. |
| 20 | */ |
| 21 | public static function randomElement(array $array) |
| 22 | { |
| 23 | if ($array === []) { |
| 24 | return null; |
| 25 | } |
| 26 | |
| 27 | return $array[array_rand($array, 1)]; |
| 28 | } |
| 29 | |
| 30 | /** |
| 31 | * Replaces all hash sign ('#') occurrences with a random number |
| 32 | * Replaces all percentage sign ('%') occurrences with a non-zero number. |
| 33 | * |
| 34 | * @param string $string String that needs to bet parsed |
| 35 | */ |
| 36 | public static function numerify(string $string): string |
| 37 | { |
| 38 | // instead of using randomDigit() several times, which is slow, |
| 39 | // count the number of hashes and generate once a large number |
| 40 | $toReplace = []; |
| 41 | |
| 42 | if (($pos = strpos($string, '#')) !== false) { |
| 43 | for ($i = $pos, $last = strrpos($string, '#', $pos) + 1; $i < $last; ++$i) { |
| 44 | if ($string[$i] === '#') { |
| 45 | $toReplace[] = $i; |
| 46 | } |
| 47 | } |
| 48 | } |
| 49 | |
| 50 | if ($nbReplacements = count($toReplace)) { |
| 51 | $maxAtOnce = strlen((string) mt_getrandmax()) - 1; |
| 52 | $numbers = ''; |
| 53 | $i = 0; |
| 54 | |
| 55 | while ($i < $nbReplacements) { |
| 56 | $size = min($nbReplacements - $i, $maxAtOnce); |
| 57 | $numbers .= str_pad((string) mt_rand(0, 10 ** $size - 1), $size, '0', STR_PAD_LEFT); |
| 58 | $i += $size; |
| 59 | } |
| 60 | |
| 61 | for ($i = 0; $i < $nbReplacements; ++$i) { |
| 62 | $string[$toReplace[$i]] = $numbers[$i]; |
| 63 | } |
| 64 | } |
| 65 | |
| 66 | $string = self::replaceWildcard($string, '%', static function () { |
| 67 | return mt_rand(1, 9); |
| 68 | }); |
| 69 | |
| 70 | return $string; |
| 71 | } |
| 72 | |
| 73 | /** |
| 74 | * Replaces all question mark ('?') occurrences with a random letter. |
| 75 | * |
| 76 | * @param string $string String that needs to bet parsed |
| 77 | */ |
| 78 | public static function lexify(string $string): string |
| 79 | { |
| 80 | return self::replaceWildcard($string, '?', static function () { |
| 81 | return chr(mt_rand(97, 122)); |
| 82 | }); |
| 83 | } |
| 84 | |
| 85 | /** |
| 86 | * Replaces hash signs ('#') and question marks ('?') with random numbers and letters |
| 87 | * An asterisk ('*') is replaced with either a random number or a random letter. |
| 88 | * |
| 89 | * @param string $string String that needs to bet parsed |
| 90 | */ |
| 91 | public static function bothify(string $string): string |
| 92 | { |
| 93 | $string = self::replaceWildcard($string, '*', static function () { |
| 94 | return mt_rand(0, 1) ? '#' : '?'; |
| 95 | }); |
| 96 | |
| 97 | return static::lexify(static::numerify($string)); |
| 98 | } |
| 99 | |
| 100 | private static function replaceWildcard(string $string, string $wildcard, callable $callback): string |
| 101 | { |
| 102 | if (($pos = strpos($string, $wildcard)) === false) { |
| 103 | return $string; |
| 104 | } |
| 105 | |
| 106 | for ($i = $pos, $last = strrpos($string, $wildcard, $pos) + 1; $i < $last; ++$i) { |
| 107 | if ($string[$i] === $wildcard) { |
| 108 | $string[$i] = call_user_func($callback); |
| 109 | } |
| 110 | } |
| 111 | |
| 112 | return $string; |
| 113 | } |
| 114 | } |
| 115 |