PHP: strtolower() function
Description
The strtolower() function is used to convert all alphabetic characters of a string to lowercase.
Version:
(PHP 4 and above)
Syntax:
strtolower(string1)
Parameter:
Name | Description | Required / Optional |
Type |
---|---|---|---|
string1 | The input string. | Required | string |
Return value:
Returns the lowercased string.
Value Type: string.
Pictorial Presentation
Example:
<?php
$string1="WELCOME TO W3RESOURCE.COM";
echo strtolower($string1);
?>
Output:
welcome to w3resource.com
View the example in the browser
See also
Previous: strstr
Next: strtoupper
PHP: Tips of the Day
PHP: Remove first 4 characters of a string with PHP
You could use the substr function to return a substring starting from the 5th character:
$str = "The quick brown fox jumps over the lazy dog." $str2 = substr($str, 4); // "quick brown fox jumps over the lazy dog."
Ref : https://bit.ly/2LJDLQx
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