pServe - instant local php webserver on a free port - shell/terminal script to run a php webserver at the current folder.

.zshrc

# add to your ~/.zshrc
function pserve() {
    LOW_BOUND=49152
    RANGE=16384
    while true; do
        CANDIDATE=$[$LOW_BOUND + ($RANDOM % $RANGE)]
        (echo "" >/dev/tcp/127.0.0.1/${CANDIDATE}) >/dev/null 2>&1
        if [ $? -ne 0 ]; then
            echo "http://127.0.0.1:$CANDIDATE" | pbcopy
            echo "Copied server address to clipboard"
            php -S 127.0.0.1:$CANDIDATE
            break
        fi
    done
}