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<!DOCTYPE html> <html> <body> <?php $a = 32; echo "a is " . is_float($a) . "<br>"; $b = 0; echo "b is " . is_float($b) . "<br>"; $c = 32.5; echo "c is " . is_float($c) . "<br>"; $d = "32"; echo "d is " . is_float($d) . "<br>"; $e = true; echo "e is " . is_float($e) . "<br>"; $f = "null"; echo "f is " . is_float($f) . "<br>"; $g = 1.e3; echo "g is " . is_float($g) . "<br>"; ?> </body> <!-- Mirrored from www.w3schools.com/php/phptryit.asp?filename=tryphp_func_var_is_float by HTTrack Website Copier/3.x [XR&CO'2014], Mon, 27 Jan 2020 02:51:08 GMT --> </html>
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