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<!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <title>Compare Specified Number of Characters of Two Strings in PHP</title> </head> <body> <?php // Sample strings $str1 = "Hello John!"; $str2 = "Hello Peter!"; // Comparing the first five characters echo strncmp($str1, $str2, 5); ?> </body> </html>
