change capital letters to lowercase in php code example
Example 1: convert string to lowercase in php
/* strtolower() function converts string to lowercase. */
<?php
echo strtolower("Hello WORLD 123");
?>
// Output:hello world 123
Example 2: strtolower php
strtolower ( string $string ) : string
//Returns string with all alphabetic characters converted to lowercase.
$string = 'HELLO WORLD';
echo strtolower($string); //Output: 'hello world'
$string = 'HeLlO WoRlD';
echo strtolower($string); //Output: 'hello world'