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english:phpwcms_replacer_rts:integrated-tags:meta-tag [2009/08/26 21:40] Knut Heermann (flip-flop) created |
english:phpwcms_replacer_rts:integrated-tags:meta-tag [2018/06/03 18:09] (current) |
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| ====== Meta-Tag in frontend_render ====== | ====== Meta-Tag in frontend_render ====== | ||
| - | Meta tags can be set also at run-time by php instruction in ..../frontend_render/ -folder. | + | Meta Tags can be injected at runtime via PHP (placed within ..../frontend_render/ folder). |
| + | This is made possible by using the code ##set_meta($name='', $content='', $http_equiv=FALSE)##. | ||
| - | You can do it using the function ##set_meta($name='', $content='', $http_equiv=FALSE)##. | + | Available since v1.4.x r314 \\ |
| + | Google code: [[http://code.google.com/p/phpwcms/source/detail?r=314|Render <meta> description and <meta> keyword]] | ||
| + | <code>New function to set <meta> tags set_meta($name, $content[, bool $http_equiv=FALSE]) | ||
| + | - if $http_equiv=FALSE then <meta name="$name".../>, $http_equiv=TRUE then <meta http-equiv="$name".../> | ||
| + | New frontend_render sample scripts to generate or enhance meta tags and script to render custom menu | ||
| + | (link sitemap block as often used in footer of pages) | ||
| + | </code> | ||
| + | \\ | ||
| + | |||
| + | ==== Example 1: ==== | ||
| Forum: [[http://forum.phpwcms.org/viewtopic.php?p=119381#p119381]] [DE] | Forum: [[http://forum.phpwcms.org/viewtopic.php?p=119381#p119381]] [DE] | ||
| Line 16: | Line 26: | ||
| set_meta('copyright', '2009 OG'); //<meta name="copyright" content="2009 OG" /> | set_meta('copyright', '2009 OG'); //<meta name="copyright" content="2009 OG" /> | ||
| set_meta('imagetoolbar', 'no', true); //<meta http-equiv="imagetoolbar" content="no" /> | set_meta('imagetoolbar', 'no', true); //<meta http-equiv="imagetoolbar" content="no" /> | ||
| + | set_meta('description', 'This is my description for just a test'); | ||
| + | set_meta('robots', 'index,follow'); | ||
| + | set_meta('Content-Language', 'en', TRUE); | ||
| + | </code> | ||
| + | \\ | ||
| + | Please have a lool too into the file **template/inc_script/frontend_render/disabled/keywords.php**. | ||
| + | \\ | ||
| + | |||
| + | ==== Example 2: ==== | ||
| + | |||
| + | |||
| + | Forum: [[http://forum.phpwcms.org/viewtopic.php?p=138902#p138902]] [DE] | ||
| + | |||
| + | <code PHP> | ||
| + | set_meta('date', date('Y-m-d')); | ||
| + | // Types: | ||
| + | // - name (default) | ||
| + | // - prop/property | ||
| + | // - itemprop | ||
| + | // - http-equiv | ||
| + | // - or whatever you like as $type | ||
| + | set_meta('refresh', '30', 'http-equiv'); | ||
| </code> | </code> | ||
| + | |||
| + | \\ | ||
| + | Are the meta tags already exist, they are entered with ##set_meta (...## a second time. If this is not desired, one of these methods can be used -> [[english/technics/title-and-meta-tags]]. | ||
| + | |||
| + | \\ | ||
| + | ==== Replacer example: ==== | ||
| + | |||
| + | * Folder: template/inc_script/frontend_render/* | ||
| + | * File: rt_set_meta.php | ||
| + | |||
| + | <code php |h rt_set_meta.php |h > | ||
| + | <?php | ||
| + | /* | ||
| + | ************************************************************************** | ||
| + | * Meta TAGs set into <head> Text </head> of the site | ||
| + | * | ||
| + | * File: template/inc_script/frontend_render/rt_set_meta.php | ||
| + | * | ||
| + | * 31.11.2012 KH: heermann@planmatrix.de | ||
| + | * ************************************************************************/ | ||
| + | |||
| + | // ------------------------------------------------------------------------ | ||
| + | // obligate check for phpwcms constants | ||
| + | if (!defined('PHPWCMS_ROOT')) { | ||
| + | die("You Cannot Access This Script Directly, Have a Nice Day."); } | ||
| + | // ------------------------------------------------------------------------ | ||
| + | |||
| + | |||
| + | // {SET_META_} replacement | ||
| + | // ======================================================= | ||
| + | if( ! (strpos($content["all"],'{SET_META_')===false)) { | ||
| + | |||
| + | // {SET_META_COPYRIGHT} | ||
| + | // ----------------------------------------------------- | ||
| + | if( ! (strpos($content["all"],'{SET_META_COPYRIGHT}')===false)) { | ||
| + | set_meta('copyright', date('Y').' My Name'); // Set META-Data | ||
| + | // $content['all'] = str_replace('{SET_META_COPYRIGHT}', '', $content['all']); // Delete TAG | ||
| + | } | ||
| + | // {SET_META_REVISIT-AFTER} | ||
| + | // ----------------------------------------------------- | ||
| + | if( ! (strpos($content["all"],'{SET_META_REVISIT-AFTER}')===false)) { | ||
| + | set_meta('revisit-after', '2 days'); // Set META-Data | ||
| + | // $content['all'] = str_replace('{SET_META_REVISIT-AFTER}', '', $content['all']); // Delete TAG | ||
| + | } | ||
| + | // And so on ...... | ||
| + | // ----------------------------------------------------- | ||
| + | |||
| + | |||
| + | |||
| + | // Delete all TAGs | ||
| + | // ----------------------------------------------------- | ||
| + | $content["all"] = preg_replace('/{SET_META_(.*?)}/s', '', $content["all"]); | ||
| + | |||
| + | } | ||
| + | |||
| + | ?> | ||
| + | </code> | ||
| + | |||
| + | |||
| + | \\ | ||
| + | Have a look too: [[english/technics/title-and-meta-tags]] | ||
| + | |||
| + | \\ | ||
