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run code in 200+ php & hhvm versions
Bugs & Features
<?php $number = 23; $sum = array_sum(str_split(sprintf('%d', $number))); var_dump($sum);
Output for 5.0.0 - 7.2.0
int(5)
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: str_split() in /in/capQX on line 5
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: str_split() in /in/capQX on line 5
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: str_split() in /in/capQX on line 5