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