Xdebug not writing to file

[diewidori]

I am trying to learn xdebug. I have the following script:\[code\]<?phpecho "This";xdebug_start_trace('/home/dotancohen/xdebug');echo "That";xdebug_stop_trace();?>\[/code\]My \[code\]/home/dotancohen/\[/code\] directory is permissions 711 and the \[code\]~/xdebug\[/code\] file is permissions 777. However, the file is not being written to. There are no errors thrown in the PHP script, and it functions exactly as one would expect disregarding the xdebug lines.Why might the file not be written to?EDIT:These are the xdebug configuration lines from php.ini:\[code\]extension=ssh2.so;extension=xdebug.sozend_extension="/usr/lib64/php/modules/xdebug.so"extension=mongo.soextension=memcache.so\[/code\]