explode() and maximum function nesting level

Question

I can found in logs errors like:, Maximum function nesting level of '100' reached, aborting!

The line is:

$keys = explode('.', $keys);

Any idea?

Answer 1

If you are using xdebug, increase the value of xdebug.max_nesting_level in your php.ini

http://xdebug.org/docs/all_settings#max_nesting_level