1--TEST-- 2Bug #79821 (array grow during var_dump) 3--FILE-- 4<?php 5 6foreach (['var_dump', 'debug_zval_dump', 'var_export'] as $output) { 7 $foo = $bar = []; 8 for ($i = 0; $i < 3; $i++) { 9 $foo = [$foo, [&$bar]]; 10 } 11 ob_start(function (string $buffer) use (&$bar) { 12 $bar[][] = null; 13 return ''; 14 }, 64); 15 $output($foo[0]); 16 ob_end_clean(); 17} 18 19echo "OK\n"; 20 21?> 22--EXPECT-- 23OK 24
