c9s

I think the bug was in `__phpbrew_update_config` function ``` command $BIN env $VERSION >> "$PHPBREW_HOME/init" ```

@jdrsqrd your issue seems related to #732, it's caused by the phar file, php 5.4 should be able to run the commands. the phar file generated by 5.4 seems not...

@jdrsqrd see this comment https://github.com/phpbrew/phpbrew/issues/732#issuecomment-220046824

@jhdxr I think we need to add a check before writing output from env command to the `init` file.

the new cliframework logger write error message to stderr instead of stdout, so the error message won't be written to the init file.

just reopended this issue, but I don't have time to check the root cause

The config depends on the php build system. However, I think the extension enable/disable commands need to be improved.

Can you run php --ri "Zend OPcache" ?

@peter279k approved, let’s merge this

I have bumpped the version of CLIFramework, here https://github.com/c9s/CLIFramework/releases/tag/4.1.2