3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?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));
based on 1uS0n
Output for 5.0.0 - 5.5.34, 5.6.8 - 5.6.20, 5.6.28 - 7.0.5, 7.0.20 - 7.3.0rc6
Notice: iconv(): Wrong charset, conversion from `UTF-8-MAC' to `UTF-8' is not allowed in /in/5v8lb on line 8
Output for 7.0.6
Fatal error: Uncaught Error: Call to undefined function iconv() in /in/5v8lb:8 Stack trace: #0 /in/5v8lb(11): get_utf8_from_base64_utf16('4pzni6CvdGqHvP7...') #1 {main} thrown in /in/5v8lb on line 8
Process exited with code 255.
Output for 5.5.35, 5.6.21
Fatal error: Call to undefined function iconv() in /in/5v8lb on line 8
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: iconv() in /in/5v8lb on line 8
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: iconv() in /in/5v8lb on line 8
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: iconv() in /in/5v8lb on line 8