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1. DougJoseph
   Member
   Posted 2 years ago #

   Here are lines 217, 218, and 219:

   foreach(
   	unserialize(get_option('default_WP_firewall_whitelisted_page'))
   	as $whitelisted_page){

   Here is the error message generated:

   Plugin could not be activated because it generated 432 characters of unexpected output.

   Warning: unserialize() expects parameter 1 to be string, array given in <url snipped> /wp-content/plugins/wordpress-firewall/wordpress-firewall.php on line 218

   Warning: Invalid argument supplied for foreach() in <url snipped> /wp-content/plugins/wordpress-firewall/wordpress-firewall.php on line 219

   http://wordpress.org/extend/plugins/wordpress-firewall/

2. pavy
   Member
   Posted 1 year ago #

   This issue doesn't seem to be present now (it may have been an issue with WP beta...). I'm releasing a modestly updated version of this plugin...a few fixes, etc, just so you know.

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