1--TEST-- 2No warnings should be thrown during heredoc scan-ahead 3--FILE-- 4<?php 5 6<<<TEST 7${x} 8\400 9${"\400"} 10${/*} 11TEST; 12 13?> 14--EXPECTF-- 15Warning: Unexpected character in input: '' (ASCII=1) state=0 in %s on line %d 16 17Warning: Octal escape sequence overflow \400 is greater than \377 in %s on line %d 18 19Warning: Octal escape sequence overflow \400 is greater than \377 in %s on line %d 20 21Warning: Unterminated comment starting line %d in %s on line %d 22 23Parse error: syntax error, unexpected end of file in %s on line %d 24