1--TEST-- 2json_encode() & endless loop - 3 3--SKIPIF-- 4<?php if (!extension_loaded("json")) print "skip"; ?> 5--FILE-- 6<?php 7 8$a = array(); 9$a[] = $a; 10 11var_dump($a); 12var_dump(json_encode($a)); 13 14echo "Done\n"; 15?> 16--EXPECTF-- 17array(1) { 18 [0]=> 19 array(0) { 20 } 21} 22string(4) "[[]]" 23Done 24
