5.2.x
Error Reporting
Error Reporting
Error Reporting
Some of the existing
E_ERROR
conditions have been
converted to something that can be caught with a user-defined error
handler. If an E_RECOVERABLE_ERROR
is not
handled, it will behave in the same way as
E_ERROR
behaves in all versions of
PHP. Errors of this type are logged as Catchable fatal
error.
This change means that the value of the
E_ALL
error_reporting constant is now 6143, where the previous
value was 2047. Because PHP constants have no meaning outside of
PHP, in some cases the integer value is used instead so these will
need to be adjusted. So for example by setting the error_reporting
mode from either the httpd.conf or the .htaccess
files, the value has to be changed accordingly. The same applies
when the numeric values are used rather than the constants in PHP
scripts.
As a side-effect of a change made to prevent
duplicate error messages when track_errors is On, it is now necessary to
return FALSE
from user defined error
handlers in order to populate $php_errormsg. This provides a
fine-grain control over the levels of messages stored.