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<?php $str = '1392'; $arr = str_split($str); print_r($arr); echo $string = mb_convert_encoding($str); echo intval($string)+1;
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
Array ( [0] => � [1] => � [2] => � [3] => � [4] => � [5] => � [6] => � [7] => � [8] => � [9] => � [10] => � [11] => � ) Fatal error: Uncaught ArgumentCountError: mb_convert_encoding() expects at least 2 arguments, 1 given in /in/8Kjqp:6 Stack trace: #0 /in/8Kjqp(6): mb_convert_encoding('\xEF\xBC\x91\xEF\xBC\x93\xEF\xBC\x99\xEF\xBC\x92') #1 {main} thrown in /in/8Kjqp on line 6
Process exited with code 255.
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
Array ( [0] => � [1] => � [2] => � [3] => � [4] => � [5] => � [6] => � [7] => � [8] => � [9] => � [10] => � [11] => � ) Warning: mb_convert_encoding() expects at least 2 parameters, 1 given in /in/8Kjqp on line 6 1
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
Array ( [0] => � [1] => � [2] => � [3] => � [4] => � [5] => � [6] => � [7] => � [8] => � [9] => � [10] => � [11] => � ) Warning: Wrong parameter count for mb_convert_encoding() in /in/8Kjqp on line 6 1
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: str_split() in /in/8Kjqp on line 4
Process exited with code 255.
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.4
Fatal error: Call to undefined function: str_split() in /in/8Kjqp on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: str_split() in /in/8Kjqp on line 4

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