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<!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <title>Case Insensitive Version of PHP strncmp() Function</title> </head> <body> <?php // Sample strings $str1 = "Hello World!"; $str2 = "HELLO WORLD!"; // Performing string comparison if(strncasecmp($str1, $str2, 5) === 0) { echo "The two sub-strings are equal in a case-insensitive comparison."; } ?> </body> </html>
