Debug utils for PHP

Remote debugging

Mey be usefull when code executed on remote server, and PHP runtime needs to connect to IDE on local machine, but remote server can not connect to local IDE directly.

First forward remote port to local port, accessible by IDE:

ssh -fN some-ssh-host -R 9000:127.0.0.1:9000

Then run script:

./debugRemote /path/to/some.php arg1 arg2

Building flame graph

More info about flame graphs may be found in http://www.brendangregg.com/flamegraphs.html.

Run scipt and pass path target to SVG file:

./flameGraph /path/to/flamegrapg.svf /path/to/some.php arg1 arg2

Flamegrapg will be stored at /path/to/flamegrapg.svf