PHP lcfirst() Function: Description, Parameters, Return Value, and Examples
This article explains the PHP lcfirst() function, detailing its purpose of lowercasing the first character of a string, the required $str parameter, the returned value, and provides clear code examples demonstrating its usage with different input strings.
lcfirst() converts the first character of a string to lowercase.
Parameter: $str – the string to be transformed.
Return value: the input string with its first character lowercased if it is a letter.
Example:
echo lcfirst('Hello World'); // hello Worldecho lcfirst('HELLO WORLD'); // hELLO WORLDSigned-in readers can open the original source through BestHub's protected redirect.
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