wpdatatables / lib / phpoffice / phpspreadsheet / src / PhpSpreadsheet / Calculation / TextData / CaseConvert.php

CaseConvert.php in wpDataTables – WordPress Data Table, Dynamic Tables & Table Charts Plugin 6.5.1.7, at lib/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Calculation/TextData/CaseConvert.php

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1	<?php
2
3	namespace PhpOffice\PhpSpreadsheet\Calculation\TextData;
4
5	use PhpOffice\PhpSpreadsheet\Calculation\ArrayEnabled;
6	use PhpOffice\PhpSpreadsheet\Shared\StringHelper;
7
8	class CaseConvert
9	{
10	use ArrayEnabled;
11
12	/**
13	* LOWERCASE.
14	*
15	* Converts a string value to upper case.
16	*
17	* @param mixed $mixedCaseValue The string value to convert to lower case
18	* Or can be an array of values
19	*
20	* @return array\|string
21	* If an array of values is passed as the argument, then the returned result will also be an array
22	* with the same dimensions
23	*/
24	public static function lower($mixedCaseValue)
25	{
26	if (is_array($mixedCaseValue)) {
27	return self::evaluateSingleArgumentArray([self::class, __FUNCTION__], $mixedCaseValue);
28	}
29
30	$mixedCaseValue = Helpers::extractString($mixedCaseValue);
31
32	return StringHelper::strToLower($mixedCaseValue);
33	}
34
35	/**
36	* UPPERCASE.
37	*
38	* Converts a string value to upper case.
39	*
40	* @param mixed $mixedCaseValue The string value to convert to upper case
41	* Or can be an array of values
42	*
43	* @return array\|string
44	* If an array of values is passed as the argument, then the returned result will also be an array
45	* with the same dimensions
46	*/
47	public static function upper($mixedCaseValue)
48	{
49	if (is_array($mixedCaseValue)) {
50	return self::evaluateSingleArgumentArray([self::class, __FUNCTION__], $mixedCaseValue);
51	}
52
53	$mixedCaseValue = Helpers::extractString($mixedCaseValue);
54
55	return StringHelper::strToUpper($mixedCaseValue);
56	}
57
58	/**
59	* PROPERCASE.
60	*
61	* Converts a string value to proper or title case.
62	*
63	* @param mixed $mixedCaseValue The string value to convert to title case
64	* Or can be an array of values
65	*
66	* @return array\|string
67	* If an array of values is passed as the argument, then the returned result will also be an array
68	* with the same dimensions
69	*/
70	public static function proper($mixedCaseValue)
71	{
72	if (is_array($mixedCaseValue)) {
73	return self::evaluateSingleArgumentArray([self::class, __FUNCTION__], $mixedCaseValue);
74	}
75
76	$mixedCaseValue = Helpers::extractString($mixedCaseValue);
77
78	return StringHelper::strToTitle($mixedCaseValue);
79	}
80	}
81