PHP strtolower() function
This function is used to convert all string characters to lowercase.Syntax
strtolower(string);
The string is the required parameter.
Example1
<?php
$str = 'HELLO WORLD!';
$str_lower = strtolower($str);
echo $str_lower;
?>
Output :
hello world!Example2
<?php
$str = 'Welcome To eTutorialsPoint';
$str_lower = strtolower($str);
echo $str_lower;
?>
Output :
welcome to etutorialspointRelated PHP Functions
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