1--TEST-- 2string offset 006 indirect string modification by error handler 3--FILE-- 4<?php 5set_error_handler(function($code, $msg) { 6 echo "Err: $msg\n"; 7 $GLOBALS['a']=null; 8}); 9$a[$y]=$a.=($y); 10var_dump($a); 11?> 12--EXPECT-- 13Err: Undefined variable $y 14Err: Undefined variable $y 15Err: String offset cast occurred 16NULL 17
