tablepress / libraries / vendor / PhpSpreadsheet / Calculation / Statistical / StatisticalValidations.php

StatisticalValidations.php in TablePress – Tables in WordPress made easy 3.4, at libraries/vendor/PhpSpreadsheet/Calculation/Statistical/StatisticalValidations.php

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1	<?php
2
3	namespace TablePress\PhpOffice\PhpSpreadsheet\Calculation\Statistical;
4
5	use TablePress\PhpOffice\PhpSpreadsheet\Calculation\Exception;
6	use TablePress\PhpOffice\PhpSpreadsheet\Calculation\Information\ExcelError;
7
8	class StatisticalValidations
9	{
10	/**
11	* @param mixed $value
12	*/
13	public static function validateFloat($value): float
14	{
15	if (!is_numeric($value)) {
16	throw new Exception(ExcelError::VALUE());
17	}
18
19	return (float) $value;
20	}
21
22	/**
23	* @param mixed $value
24	*/
25	public static function validateInt($value): int
26	{
27	if (!is_numeric($value)) {
28	throw new Exception(ExcelError::VALUE());
29	}
30
31	return (int) floor((float) $value);
32	}
33
34	/**
35	* @param mixed $value
36	*/
37	public static function validateBool($value): bool
38	{
39	if (!is_bool($value) && !is_numeric($value)) {
40	throw new Exception(ExcelError::VALUE());
41	}
42
43	return (bool) $value;
44	}
45	}
46