1--TEST-- 2Valid use of numeric literal separator 3--FILE-- 4<?php 5var_dump(299_792_458 === 299792458); 6var_dump(135_00 === 13500); 7var_dump(96_485.332_12 === 96485.33212); 8var_dump(6.626_070_15e-34 === 6.62607015e-34); 9var_dump(6.674_083e-11 === 6.674083e-11); 10var_dump(0xCAFE_F00D === 0xCAFEF00D); 11var_dump(0x54_4A_42 === 0x544A42); 12var_dump(0b0101_1111 === 0b01011111); 13var_dump(0b01_0000_10 === 0b01000010); 14var_dump(0137_041 === 0137041); 15var_dump(0_124 === 0124); 16--EXPECT-- 17bool(true) 18bool(true) 19bool(true) 20bool(true) 21bool(true) 22bool(true) 23bool(true) 24bool(true) 25bool(true) 26bool(true) 27bool(true) 28