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$str.upcaseReturns the given string with all characters turned to upper case |
| Usage |
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| Description |
| Returns the given <string_to_convert> with all characters turned to upper case. Warning: this function uses ISO-8859-1 locale to make the case translation. If you want to use a locale aware translation mapping then please use $str.localeupcase. |
| Syntax Specification |
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