Laravel Tech Community
Oct 14, 2020 · Backend Development
Using mb_strtoupper() to Convert Strings to Uppercase in PHP
This article explains the PHP mb_strtoupper() function, detailing its syntax, parameters, return value, and demonstrates usage that converts English and Unicode strings to uppercase, highlighting optional encoding handling, including how to set internal encoding and handle multibyte characters correctly.
MultibytePHPmb_strtoupper
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