run php code

run-code.sh

#!/bin/bash
ulimit -f 64 -m 64 -t 2 -u 128

[[ ! -d /out/$1/ ]] && mkdir /out/$1/ || chmod u+w /out/$1/

for bin in /bin/php-*
do
       echo $bin - $1
       nice -n 15 sudo -u nobody $bin -c /etc/ -q "/in/$1" &>/out/$1/${bin##*-} & PID=$!
       ( sleep 3.1; kill -9 $PID 2>/dev/null ) &
       wait $PID
       ex=$?

       sf=/out/$1/${bin##*-}-exit
       [[ $ex -eq 0 && -f $sf ]] && rm $sf
       [[ $ex -ne 0 ]] && echo -n $ex > $sf
done

chmod u-w /out/$1/