1--TEST-- 2Test iconv_strrpos() function : error conditions - pass an unknown encoding 3--EXTENSIONS-- 4iconv 5--FILE-- 6<?php 7/* 8 * Pass iconv_strrpos() an encoding that doesn't exist 9 */ 10 11echo "*** Testing iconv_strrpos() : error conditions ***\n"; 12 13$haystack = 'This is an English string. 0123456789.'; 14$needle = '123'; 15$offset = 5; 16$encoding = 'unknown-encoding'; 17 18var_dump(iconv_strrpos($haystack, $needle , $encoding)); 19 20echo "Done"; 21?> 22--EXPECTF-- 23*** Testing iconv_strrpos() : error conditions *** 24 25Warning: iconv_strrpos(): Wrong encoding, conversion from "unknown-encoding" to "UCS-4LE" is not allowed in %s on line %d 26bool(false) 27Done 28