PHP converts the first character in a string to an uppercase function Ucfirst ()

Source: Internet
Author: User

Instance

Convert the first character of "Hello" to uppercase:

<?phpecho ucfirst ("Hello world!");? >

Definition and usage

The Ucfirst () function converts the first character in a string to uppercase.

Related functions:

    • Lcfirst ()-Converts the first character in a string to lowercase

    • Ucwords ()-Converts the first character of each word in a string to uppercase

    • Strtoupper ()-Converts a string to uppercase

    • Strtolower ()-Converts a string to lowercase

Grammar

Ucfirst (String)
Parameters Describe
String Necessary. Specifies the string to convert.

Technical details

return value: Returns the converted string.
PHP version: 4 +

This function demonstrates how to convert the first character of a string to uppercase by using the Ucfirst function

<! DOCTYPE HTML PUBLIC "-//w3c//dtd HTML 4.01 transitional//en" "Http://www.w3.org/TR/html4/loose.dtd" >
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