1--TEST-- 2Conversion of special float values to int 3--FILE-- 4<?php 5$values = [ 6 0.0, 7 INF, 8 -INF, 9 1 / INF, 10 -1 / INF, // Negative zero, 11 NAN 12]; 13 14foreach($values as $value) { 15 var_dump($value); 16 var_dump((int)$value); 17 echo PHP_EOL; 18} 19?> 20--EXPECT-- 21float(0) 22int(0) 23 24float(INF) 25int(0) 26 27float(-INF) 28int(0) 29 30float(0) 31int(0) 32 33float(-0) 34int(0) 35 36float(NAN) 37int(0)