How to use php ucwords function

php The ucwords function is used to convert the first character of each word to uppercase and return the converted string; the syntax is "ucwords(string)", and the parameter string is used to specify the string to be converted.

php ucwords

Function: Convert the first character of each word to uppercase

Syntax:

ucwords(string)

Parameters:

string Required, specifies the string to be converted

Description: Convert the first character of each word in the string to uppercase, this function Is binary safe.

php ucwords() function usage example 1:

<?php
$i = "hello world";
$j = ucwords($i);
echo $j;
?>

Output:

Hello World

php ucwords() function usage example 2:

<?php
$i = "I&#39;m study in php.cn";
$j = ucwords($i);
echo $j;
?>

Output:

I'm Study In Php.cn

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