3v4l.org

run code in 300+ PHP versions simultaneously
<?php $some_string = "Ку ку"; $arra_c = array("ASCII", "Windows-1252", "ISO-8859-15", "ISO-8859-1", "ISO-8859-6", "CP1256"); foreach($arra_c as $k => $v){ var_dump(mb_convert_encoding($some_string,$v,"UTF-8" )); } var_dump(mb_detect_encoding($some_string)); var_dump(strlen(json_encode(array('message' => $some_string))));
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
string(5) "?? ??" string(5) "?? ??" string(5) "?? ??" string(5) "?? ??" string(5) "?? ??" Fatal error: Uncaught ValueError: mb_convert_encoding(): Argument #2 ($to_encoding) must be a valid encoding, "CP1256" given in /in/NnVAu:9 Stack trace: #0 /in/NnVAu(9): mb_convert_encoding('\xD0\x9A\xD1\x83 \xD0\xBA\xD1\x83', 'CP1256', 'UTF-8') #1 {main} thrown in /in/NnVAu on line 9
Process exited with code 255.
Output for 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.38, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
string(5) "?? ??" string(5) "?? ??" string(5) "?? ??" string(5) "?? ??" string(5) "?? ??" Warning: mb_convert_encoding(): Unknown encoding "CP1256" in /in/NnVAu on line 9 bool(false) string(5) "UTF-8" int(39)
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6
string(5) "?? ??" string(5) "?? ??" string(5) "?? ??" string(5) "?? ??" string(5) "?? ??" Warning: mb_convert_encoding(): Unknown encoding "CP1256" in /in/NnVAu on line 9 bool(false) string(5) "UTF-8" Fatal error: Call to undefined function json_encode() in /in/NnVAu on line 16
Process exited with code 255.
Output for 4.4.5 - 4.4.9
string(5) "?? ??" string(5) "?? ??" string(5) "?? ??" string(5) "?? ??" string(5) "?? ??" Warning: mb_convert_encoding(): Unknown encoding "CP1256" in /in/NnVAu on line 9 bool(false) string(5) "UTF-8" Fatal error: Call to undefined function: json_encode() in /in/NnVAu on line 16
Process exited with code 255.
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.4
string(5) "?? ??" string(5) "?? ??" string(5) "?? ??" string(5) "?? ??" string(5) "?? ??" Warning: mb_convert_encoding(): Unknown encoding "CP1256" in /in/NnVAu on line 9 bool(false) string(5) "UTF-8" Fatal error: Call to undefined function: json_encode() in /in/NnVAu on line 16
Process exited with code 255.
Output for 4.3.0 - 4.3.1
string(5) "?? ??" string(5) "?? ??" string(5) "?? ??" string(5) "?? ??" string(5) "?? ??" Warning: mb_convert_encoding() [http://www.php.net/function.mb-convert-encoding]: Unknown encoding "CP1256" in /in/NnVAu on line 9 bool(false) string(5) "UTF-8" Fatal error: Call to undefined function: json_encode() in /in/NnVAu on line 16
preferences:
283.01 ms | 402 KiB | 455 Q