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October 28, 2016 23:48
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WordPress shortcodes for current page and parent urls
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| function get_url($atts) { | |
| $pageURL = 'http'; | |
| if ($_SERVER["HTTPS"] == "on") {$pageURL .= "s";} | |
| $pageURL .= "://"; | |
| if ($_SERVER["SERVER_PORT"] != "80") { | |
| $pageURL .= $_SERVER["SERVER_NAME"].":".$_SERVER["SERVER_PORT"].$_SERVER["REQUEST_URI"]; | |
| } else { | |
| $pageURL .= $_SERVER["SERVER_NAME"].$_SERVER["REQUEST_URI"]; | |
| } | |
| return $pageURL; | |
| } | |
| function get_parenturl($atts) { | |
| $url = rtrim(get_url($atts),"/"); | |
| $url = substr($url, 0, strrpos($url,"/")); | |
| if(strlen($url)>strlen("http://" + $_SERVER["SERVER_NAME"].":".$_SERVER["SERVER_PORT"])) | |
| return $url; | |
| else | |
| return "http://" + $_SERVER["SERVER_NAME"].":".$_SERVER["SERVER_PORT"]; | |
| } | |
| add_shortcode('url', 'get_url'); | |
| add_shortcode('parentUrl', 'get_parenturl'); |
Thanks, changed to parentUrl.
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The Shortcode API wiki warns against using hyphens in shortcode names. Apparently there's a bug in the shortcode api that causes it to treat [parent] and [parent-url] as the same shortcode. This has bit me before, which is why I noticed it :)
http://codex.wordpress.org/Shortcode_API#Hyphens
As an alternative, parent_url or parentUrl should work.