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 ... Ucfirst · Strtolower · Strtoupper

mb_strtoupper(string $string , ?string $encoding = null ): string Returns string with all alphabetic characters converted to uppercase.

The strtoupper() function converts a string to uppercase. Note: This function is binary-safe. Related functions: Syntax: strtoupper(string)

11 сент. 2024 г. · The PHP strtoupper() function converts all alphabetic characters in a given string to uppercase. It takes a string as an argument and returns a new string with ...

Returns a string with the first character of string capitalized, if that character is an ASCII character in the range from "a" (0x61) to "z" (0x7a).

Returns true if every character in text is an uppercase letter in the current locale. When called with an empty string the result will always be false.

The ucwords() function converts the first character of each word in a string to uppercase. Note: This function is binary-safe.

10 мар. 2015 г. · Use the strtoupper() function to transform the string into all uppercase characters that's capitalized letters, and then compare the transformed string against ...

10 авг. 2011 г. · $ucfirsttwo = strtoupper(substr($word, 0, 2)) . substr($word, 2); Basically, extract the first two characters and uppercase the, then attach the remaining ...

Learn how to use PHP's strtoupper() function to easily convert strings to uppercase, with step-by-step examples and practical tips.