1--TEST-- 2iconv_strpos() - test against PHP's default internal encoding 3--EXTENSIONS-- 4iconv 5--FILE-- 6<?php 7$large_enconding = str_repeat("X", 256); 8ini_set("default_charset", $large_enconding); 9var_dump(iconv_strpos('Hello, world', 'world', -2)); 10?> 11--EXPECTF-- 12%AWarning: iconv_strpos(): Wrong encoding, conversion from %s 13bool(false) 14