visualizer / vendor / phpoffice / phpspreadsheet / src / PhpSpreadsheet / Cell / DefaultValueBinder.php

DefaultValueBinder.php in Visualizer – Tables & Charts Manager with Built-in AI Generator 3.5.0, at vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Cell/DefaultValueBinder.php

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1	<?php
2
3	namespace PhpOffice\PhpSpreadsheet\Cell;
4
5	use DateTimeInterface;
6	use PhpOffice\PhpSpreadsheet\RichText\RichText;
7	use PhpOffice\PhpSpreadsheet\Shared\StringHelper;
8
9	class DefaultValueBinder implements IValueBinder
10	{
11	/**
12	* Bind value to a cell.
13	*
14	* @param Cell $cell Cell to bind value to
15	* @param mixed $value Value to bind in cell
16	*
17	* @throws \PhpOffice\PhpSpreadsheet\Exception
18	*
19	* @return bool
20	*/
21	public function bindValue(Cell $cell, $value)
22	{
23	// sanitize UTF-8 strings
24	if (is_string($value)) {
25	$value = StringHelper::sanitizeUTF8($value);
26	} elseif (is_object($value)) {
27	// Handle any objects that might be injected
28	if ($value instanceof DateTimeInterface) {
29	$value = $value->format('Y-m-d H:i:s');
30	} elseif (!($value instanceof RichText)) {
31	$value = (string) $value;
32	}
33	}
34
35	// Set value explicit
36	$cell->setValueExplicit($value, static::dataTypeForValue($value));
37
38	// Done!
39	return true;
40	}
41
42	/**
43	* DataType for value.
44	*
45	* @param mixed $pValue
46	*
47	* @return string
48	*/
49	public static function dataTypeForValue($pValue)
50	{
51	// Match the value against a few data types
52	if ($pValue === null) {
53	return DataType::TYPE_NULL;
54	} elseif ($pValue === '') {
55	return DataType::TYPE_STRING;
56	} elseif ($pValue instanceof RichText) {
57	return DataType::TYPE_INLINE;
58	} elseif ($pValue[0] === '=' && strlen($pValue) > 1) {
59	return DataType::TYPE_FORMULA;
60	} elseif (is_bool($pValue)) {
61	return DataType::TYPE_BOOL;
62	} elseif (is_float($pValue) \|\| is_int($pValue)) {
63	return DataType::TYPE_NUMERIC;
64	} elseif (preg_match('/^[\+\-]?(\d+\\.?\d\|\d\\.?\d+)([Ee][\-\+]?[0-2]?\d{1,3})?$/', $pValue)) {
65	$tValue = ltrim($pValue, '+-');
66	if (is_string($pValue) && $tValue[0] === '0' && strlen($tValue) > 1 && $tValue[1] !== '.') {
67	return DataType::TYPE_STRING;
68	} elseif ((strpos($pValue, '.') === false) && ($pValue > PHP_INT_MAX)) {
69	return DataType::TYPE_STRING;
70	}
71
72	return DataType::TYPE_NUMERIC;
73	} elseif (is_string($pValue)) {
74	$errorCodes = DataType::getErrorCodes();
75	if (isset($errorCodes[$pValue])) {
76	return DataType::TYPE_ERROR;
77	}
78	}
79
80	return DataType::TYPE_STRING;
81	}
82	}
83