1--TEST-- 2json_encode() & endless loop - 2 3--SKIPIF-- 4<?php if (!extension_loaded("json")) print "skip"; ?> 5--FILE-- 6<?php 7 8$a = new stdclass; 9$a->prop = $a; 10 11var_dump($a); 12var_dump(json_encode($a)); 13 14echo "Done\n"; 15?> 16--EXPECTF-- 17object(stdClass)#%d (1) { 18 ["prop"]=> 19 *RECURSION* 20} 21 22Warning: json_encode(): recursion detected in %s on line %d 23string(22) "{"prop":{"prop":null}}" 24Done 25
