Answers for "lower a string in php"

convert string to lowercase in php

/* strtolower() function converts  string to lowercase. */
<?php
echo strtolower("Hello WORLD 123");
?>
// Output:hello world 123

php lowercase function

# for lowercase use this function
# strtolower();
<?php
$string = "Hello World";
$string = strtolower($string);
echo $string; 
# output will be like this: "hello world"
?>