[Tickets #11949] PHP ERROR: Invalid argument supplied for foreach()

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Ticket URL: http://bugs.horde.org/ticket/11949
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  Ticket             | 11949
  Created By         | zdrahal at ipnp.troja.mff.cuni.cz
  Summary            | PHP ERROR: Invalid argument supplied for foreach()
  Queue              | Horde Base
  Version            | 5.0.3
  Type               | Bug
  State              | Unconfirmed
  Priority           | 1. Low
  Milestone          |
  Patch              | 1
  Owners             |
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zdrahal at ipnp.troja.mff.cuni.cz (2013-01-11 12:58) wrote:

On two places of the code there is used foreach without checking  
whether the argument is indeed an array. Depending on the system  
configuration, it leads to the following errors:
PHP ERROR: Invalid argument supplied for foreach() [pid 10297 on line  
59 of "/usr/share/php/Horde/Core/Db/Migration.php"]
PHP ERROR: Invalid argument supplied for foreach() [pid 10286 on line  
203 of "/usr/share/php/Horde/Config.php"]

The solution is simple - in both cases just add the check whether the  
variable is unempty and is an array.



zdrahal at ipnp.troja.mff.cuni.cz (2013-01-11 12:58) uploaded: Config.php.patch

http://bugs.horde.org/h/services/download/?module=whups&actionID=download_file&file=Config.php.patch&ticket=11949&fn=%2FConfig.php.patch