1--TEST-- 2Bug #72320 (iconv_substr returns false for empty strings) 3--SKIPIF-- 4<?php 5if (!extension_loaded('iconv')) die('skip ext/iconv required'); 6?> 7--FILE-- 8<?php 9var_dump(iconv_substr('', 0, 10, 'UTF-8')); 10var_dump(iconv_substr('foo', 3, 10, 'UTF-8')); 11?> 12--EXPECT-- 13string(0) "" 14string(0) "" 15
