Online PHP editor | refs for 5v8lb

<?php //加上UTF-16 BOM的base64解码（客户端是根据FFFE的Unicode base64的） function get_utf8_from_base64_utf16($str) { $utf16 = chr(hexdec('FF')) . chr(hexdec('FE')) . base64_decode($str); return iconv('UTF-8-MAC', 'UTF-8', $utf16); } $a= '4pzni6CvdGqHvP7PTpjzLSguxvawG64aWlhY+ODks4eI2PyRYCfzAXU+MR+fJSAaEOqyKaXt02IaMQ3aoRBMnJS/5oEOuc8Pf+iz+Wf5joY1gwuWi2MF2rV8L7ObT6FnfgKMLproczs=_33'; echo(get_utf8_from_base64_utf16($a));