TYPE_STRING2
TYPE_STRING2 = 'str'
checkString(null|\PhpOffice\PhpSpreadsheet\RichText\RichText|string $pValue) : null|\PhpOffice\PhpSpreadsheet\RichText\RichText|string
Check a string that it satisfies Excel requirements.
null|\PhpOffice\PhpSpreadsheet\RichText\RichText|string | $pValue | Value to sanitize to an Excel string |
Sanitized value