Show Output
<!DOCTYPE html> <html lang="en"> <head> <title>Example of Obtaining String Length in PHP</title> </head> <body> <?php $str1 = 'Hello world!'; echo 'Length of $str1 is - ' . strlen($str1); echo "<br>"; $str2 = ' Hello world! '; echo 'Length of $str2 is - ' . strlen($str2); ?> </body> </html>
