Skip to:
Content
Pages
Categories
Search
Top
Bottom

wrond datatype for second argument – headers already sent


  • zanzoon
    Participant

    @zanzoon

    15 years, 4 months ago

    I get the following error when I click setting in the backend then save changes:

    Warning: array_search() [function.array-search]: Wrong datatype for second argument in /wp-admin/includes/plugin.php on line 1044

    Warning: array_search() [function.array-search]: Wrong datatype for second argument in wp-admin/includes/plugin.php on line 1044

    Warning: array_search() [function.array-search]: Wrong datatype for second argument in wp-admin/includes/plugin.php on line 1044

    Warning: array_search() [function.array-search]: Wrong datatype for second argument in /wp-admin/includes/plugin.php on line 1044

    Warning: Cannot modify header information – headers already sent by (output started at //wp-admin/includes/plugin.php:1044) in /wp-includes/pluggable.php on line 856

    btw, the page in the browser is: http://zanzoon.com/wp-admin/options.php

    thanks a lot :D

Viewing 3 replies - 1 through 3 (of 3 total)

  • Burt Adsit
    Participant

    @burtadsit

    15 years, 4 months ago

    This sounds like an mu problem zanzoon. bp doesn’t have much to do with the backend of mu. Have you searched the mu forums? https://mu.wordpress.org/forums/

    Have you googled for that error msg with ‘wordpress’ as one of the keys?

    Looks like you are trying to modify a setting in the options page of mu and it doesn’t like what you are doing. I can’t tell you why from the info you’ve given.


    zenseeker
    Participant

    @zenseeker

    15 years, 4 months ago

    I started getting these when I installed the latest trunk of MU. I ratcheted back to wpmu trunk r1574 and they went away. Hope that helps a little.


    Burt Adsit
    Participant

    @burtadsit

    15 years, 3 months ago

    It’s a bug in the latest mu r1589. The function remove_option_whitelist() in plugin.php is not checking to see if it’s going to reference a var that has been unset(). It is called by mu_options() in mu.php and in there it unsets() an element in the $options array.

    Why? I dunno but it does. Then it asks remove_option_whitelist() to get rid of something that doesn’t exist anymore. It should check for isset(), is_array() but it’s not.

    I posted it in the mu trac. Gotta wait til the fix floats thru svn.

    “You aren’t doing anything wrong. Stop trying to do it right.”

    (that was for trent)

Viewing 3 replies - 1 through 3 (of 3 total)
  • The topic ‘wrond datatype for second argument – headers already sent’ is closed to new replies.

Topic Info

Topic Tags

Skip to toolbar