[drupal-devel] [bug] Remove PHP5 warnings about unassigned variables and functions being used

[fgm]

Issue status update for 
http://drupal.org/node/30800
Post a follow up: 
http://drupal.org/project/comments/add/30800

 Project:      Drupal
 Version:      4.6.3
 Component:    base system
 Category:     bug reports
 Priority:     normal
 Assigned to:  Anonymous
 Reported by:  fgm
 Updated by:   fgm
 Status:       patch (ready to be committed)
 Attachment:   http://drupal.org/files/issues/missing_isset.zip (2.38 KB)

This is a set of similar patches to several files: bootstrap.inc,
common.inc, pager.inc, devel.module, filter.module, node.module,
user.module, watchdog.module


They are all there to maintain identical functionality but remove
warnings caused by code like:


$somevar = $somearray['somekey'] ;  


where the existing code does not check whether $somearray contains an
entry for 'somekey', or even whether $somearray actually exists.


Another change in this patch conditionally restores the missing
timer_read function in devel.module, by first checking whether or not
it is already defined.


Packaged as two patches, one for the includes directory, the other for
the modules directory




fgm