在PHP 7和Ubuntu 16.04中使用Xdebug的debugclient

Question

I want to debug a PHP script locally using the XDebug debugclient. I don't care about using a remote IDE or anything like that.

Unfortunately, I always this /tmp/xdebug.log

I: Connecting to configured address/port: 127.0.0.1:8083.
E: Time-out connecting to client. :-(

I've tried with both the php-xdebug package and compiling the latest XDebug 2.4.1 from source and I get the same result.

I've also tried ports ranging from 9000 (default), 9005, 8083, etc.

My xdebug.ini looks like this:

zend_extension=/usr/lib/php/20151012/xdebug.so
xdebug.remote_enable=1
xdebug.remote_handler=dbgp
xdebug.remote_host=127.0.0.1
xdebug.remote_port=8083
xdebug.remote_log=/tmp/xdebug.log
xdebug.idekey=mbb

This is Ubuntu 16.04, PHP 7.0.8, and Xdebug 2.4.1.

Can anyone suggest anything?

Answer 1

how do you initiate the debug session? did you tried to use xdebug_break()?

or maybe the communication to port 8083 is blocked by iptables? (iptables --list)

is there something in /tmp/xdebug.log?