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run code in 150+ php & hhvm versions
Bugs & Features
<?php $string = '$𝄞𝄞'; $array = str_split($string); foreach ($array as $char) { var_dump(mb_strlen($char)); var_dump(strlen($char)); }
based on OJd7d
Output for 5.0.0 - 7.1.0
int(1) int(1) int(1) int(1) int(1) int(1) int(1) int(1) int(1) int(1) int(1) int(1) int(1) int(1) int(1) int(1) int(1) int(1)
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: str_split() in /in/PQQaB on line 4
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: str_split() in /in/PQQaB 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/PQQaB on line 4