{"id":8673446,"date":"2017-01-19T12:16:13","date_gmt":"2017-01-19T12:16:13","guid":{"rendered":"https:\/\/wordpress.org\/support\/topic\/fixed-php-warning\/"},"modified":"2017-01-19T12:19:23","modified_gmt":"2017-01-19T12:19:23","slug":"fixed-php-warning","status":"publish","type":"topic","link":"https:\/\/wordpress.org\/support\/topic\/fixed-php-warning\/","title":{"rendered":"Fixed PHP Warning"},"content":{"rendered":"<p>Hi,<\/p>\n<p>I have this error reporting:<\/p>\n<p><code>PHP Warning:  Cannot assign an empty string to a string offset<\/code>.<\/p>\n<p>Call Stack :<\/p>\n<pre><code>wp_localize_script()\n   wp-content\/plugins\/toolbar-publish-button\/toolbar-publish-button.php:307<\/code><\/pre>\n<p>In file <code>toolbar-publish-button.php<\/code>, I suggest to add this line (<code>function enqueue_admin_assets()<\/code> after line 300):<\/p>\n<p><code>$button_bg_color = !empty($button_bg_color) ? $button_bg_color : &#039;#fff&#039;;<\/code><\/p>\n<p>And error it&#8217;s fixed.<\/p>\n<p>Thanks for this plugin.<\/p>\n","protected":false},"template":"","class_list":["post-8673446","topic","type-topic","status-publish","hentry"],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/topic\/8673446","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/topic"}],"about":[{"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/types\/topic"}],"version-history":[{"count":3,"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/topic\/8673446\/revisions"}],"predecessor-version":[{"id":8673463,"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/topic\/8673446\/revisions\/8673463"}],"wp:attachment":[{"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/media?parent=8673446"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}