Command to test for xdebug listeners

is_xdebug_off.sh

#!/bin/bash

if [[ -n "$ALLOW_XDEBUG" ]]; then
    exit 0
fi

QUIET=0
while test $# -gt 0
do
    case "$1" in
        --port) PORT="$2"; shift
            ;;
        --quiet|-q) QUIET=1
            ;;
        *) echo "Invalid argument $1"; exit 1
            ;;
    esac
    shift
done

if [[ -z "$PORT" ]]; then
    PORT=$(php -r 'echo ini_get("xdebug.remote_port");')
fi

if [[ -n "$PORT" ]]; then
    lsof -ti:"$PORT" > /dev/null
    if [[ $? -eq 0 ]]; then
        if [[ $QUIET -eq 0 ]]; then
            echo ""
            echo " ⚠  WARNING ⚠"
            echo ""
            echo " Somebody's listening to XDEBUG port $PORT"
            echo " Better stop it before running this command"
            echo ""
            echo " You may bypass this check setting ALLOW_XDEBUG"
            echo ""
        fi
        exit 1
    fi
fi