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strtoupper (string $string): string. Returns string with all ASCII alphabetic characters converted to uppercase. Bytes in the range "a" (0x61) to "z" (0x7a) will be converted to the corresponding uppercase letter by subtracting 32 from each byte value.
- Substr
Parameters. string. The input string. offset. If offset is...
- Str replace
Parameters. If search and replace are arrays, then...
- Implode
Implode - PHP: strtoupper - Manual
- Strlen
PHP's strlen function behaves differently than the C strlen...
- Number format
Version Description; 8.0.0: Prior to this version,...
- Ucfirst
Ucfirst - PHP: strtoupper - Manual
- Echo
Outputs one or more expressions, with no additional newlines...
- Sprintf
Sprintf - PHP: strtoupper - Manual
- Substr
Learn how to use the strtoupper () function to convert a string to uppercase in PHP. See the syntax, parameters, return value, and examples of this binary-safe function.
Learn how to use the PHP strtoupper() function to convert all alphabetic characters of a string to uppercase. See the syntax, examples and alternative functions for different encodings.
2 lis 2021 · Funkcja strtoupper w PHP odpowiada za zamianę ciągu znaków małych liter na ciąg wielkich liter.
Learn how to use the strtoupper() function in PHP to convert all lowercase letters in a string to uppercase. See the syntax, example usage and quiz to test your skills.
Manipulacja stringami w PHP. Zamiana na małe litery, duże litery, korzystanie z funkcji strlen, PHP trim, strtoupper, strtolower i innych podobnych.
12 lip 2023 · Learn how to use the strtoupper() function to convert a string to uppercase in PHP. See the syntax, example, and code results of this string function.
