1--TEST-- 2Test function getservbyname() by substituting argument 1 with float values. 3--FILE-- 4<?php 5 6 7echo "*** Test substituting argument 1 with float values ***\n"; 8 9$protocol = "tcp"; 10 11 12$variation_array = array( 13 'float 10.5' => 10.5, 14 'float -10.5' => -10.5, 15 'float 12.3456789000e10' => 12.3456789000e10, 16 'float -12.3456789000e10' => -12.3456789000e10, 17 'float .5' => .5, 18 ); 19 20 21foreach ( $variation_array as $var ) { 22 var_dump(getservbyname( $var , $protocol ) ); 23} 24?> 25--EXPECTF-- 26*** Test substituting argument 1 with float values *** 27bool(false) 28bool(false) 29bool(false) 30bool(false) 31bool(false) 32