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<?php |
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namespace Bagsiz\EasyFunctions; |
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use DateTime; |
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class EasyFunction |
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{ |
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/** |
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* Check a model's field against a random value. |
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*/ |
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public static function checkFieldForRandom($model, string $field, string $type = 'str', int $length = 8) |
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{ |
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if ($type == 'str') { |
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$rnd = self::randomStr($length); |
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} elseif ($type == 'int') { |
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$rnd = self::randomInt($length); |
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} |
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$continue = true; |
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while ($continue) { |
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$check = $model->where($field, $rnd)->first(); |
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if (! $check) { |
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$continue = false; |
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} |
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return $rnd; |
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} |
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} |
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private static function randomStr($length = 16) |
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{ |
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$string = ''; |
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while (($len = strlen($string)) < $length) { |
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$size = $length - $len; |
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$bytes = random_bytes($size); |
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$string .= substr(str_replace(['/', '+', '='], '', base64_encode($bytes)), 0, $size); |
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} |
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return $string; |
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} |
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private static function randomInt($length = 4) |
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{ |
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$rand = ''; |
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while (! (isset($rand[$length - 1]))) { |
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$rand .= mt_rand(); |
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} |
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return (int) substr($rand, 0, $length); |
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} |
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public static function decimalToTime($decimal) |
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{ |
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if (! $decimal) { |
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return 'Empty data given.'; |
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} |
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if (strpos((string) $decimal, '.') !== false) { |
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$timeArray = explode('.', $decimal); |
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$zero = new DateTime('@0'); |
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$offset = new DateTime("@$timeArray[0]"); |
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$diff = $zero->diff($offset); |
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$timeString = sprintf('%02d:%02d:%02d:%02d', $diff->days, $diff->h, $diff->i, $diff->s); |
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if (isset($timeArray[1])) { |
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if (strlen((string) $timeArray[1]) == 1) { |
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$timeArray[1] = sprintf('%1s0', $timeArray[1]); |
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return $timeString.'.'.$timeArray[1]; |
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} |
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return $timeString.'.'.str_pad($timeArray[1], 2, '0', STR_PAD_LEFT); |
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} else { |
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return $timeString.'.00'; |
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} |
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} else { |
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return 'Integer must contain "." for decimals'; |
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} |
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} |
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} |
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bagsiz /
easy-functions
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