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<!DOCTYPE html> <html> <body> <?php $str = "Albert Einstein said: 'E=MC˛'"; echo htmlentities($str, ENT_COMPAT); echo "<br>"; echo htmlentities($str, ENT_QUOTES); echo "<br>"; echo htmlentities($str, ENT_NOQUOTES); ?> </body> <!-- Mirrored from www.w3schools.com/php/phptryit.asp?filename=tryphp_func_string_htmlentities2 by HTTrack Website Copier/3.x [XR&CO'2014], Tue, 07 Jun 2022 20:30:06 GMT --> </html>
Albert Einstein said: 'E=MC²'
Albert Einstein said: 'E=MC²'
Albert Einstein said: 'E=MC²'