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run code in 150+ php & hhvm versions
Bugs & Features
<?php $val="8M"; echo 'post_max_size in bytes = '.return_bytes($val); function return_bytes($val) { $val = trim($val); $last =str_split($val); $last[1]=$valu; echo $valu; } ?>
Output for 5.0.4 - 5.6.25, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Notice: Undefined variable: valu in /in/RcNCn on line 7 Notice: Undefined variable: valu in /in/RcNCn on line 8 post_max_size in bytes =
Output for 5.0.0 - 5.0.3
Notice: Undefined variable: valu in /in/RcNCn on line 7 Notice: Undefined variable: valu in /in/RcNCn on line 8 post_max_size in bytes =
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: str_split() in /in/RcNCn on line 6
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: str_split() in /in/RcNCn on line 6
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: str_split() in /in/RcNCn on line 6