1--TEST-- 2Bug #79836 (Segfault in concat_function) 3--FILE-- 4<?php 5$c = str_repeat("abcd", 10); 6 7ob_start(function () use (&$c) { 8 $c = 0; 9}, 1); 10 11class X { 12 function __toString() { 13 echo "a"; 14 return "abc"; 15 } 16} 17 18$xxx = new X; 19 20$x = $c . $xxx; 21ob_end_clean(); 22echo $x . "\n"; 23?> 24--EXPECT-- 25abcdabcdabcdabcdabcdabcdabcdabcdabcdabcdabc 26
