PHP

HOW TO USE THE strtolower() FUNCTION IN PHP

The strtolower() function takes a string and converts all characters to lower case.

Example 1:

$oldstring="MY NAME IS JOHN SMITH";
$newstring=strtolower($oldstring);

echo $newstring;

The above will output: my name is john smith.

Example 2:

$oldstring="My Name Is John Smith";
$newstring=strtolower($oldstring);

echo $newstring;

The above will output: my name is john smith.