Online PHP editor | output for jZ9qL

<?php $AkaraB=3; $BkaraA=4; $AkaraBnoZikan=2; $BkaraAnoZikan=3; $AbinString='1 5 7'; $BbinString='3 8 12 13'; $ouhuku = 0; $Abin = explode(' ', $AbinString); $Bbin = explode(' ', $BbinString); $now = 0; $end = false; while(true) { foreach ($Abin as $key => $value) { if($now <= $value){ $now = $value; array_slice($Abin,$key+=1); var_dump($Abin); }else { $end =　true; } } if($end) break; $now += $AkaraBnoZikan; if ($now > 24) break; foreach ($Bbin as $key => $value) { if($now <= $value) { $now = $value; array_slice($Bbin, $key+=1); }else { $end =true; } } if($end) break; $now += $BkaraAnoZikan; if ($now > 24) break; $ouhuku++; } echo $ouhuku . "\n";