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load wpdb outside in external php file #php #wordpress
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| <?php | |
| // minimal version | |
| define( 'SHORTINIT', true ); | |
| require_once( $_SERVER['DOCUMENT_ROOT'] . '/wp-load.php' ); | |
| // medium version (With lots of overhead) | |
| require_once( $_SERVER['DOCUMENT_ROOT'] . '/wp-load.php' ); | |
| // full version (including functions and 200 header) | |
| define( 'SHORTINIT', true ); | |
| require($_SERVER['DOCUMENT_ROOT'].'/wp-load.php'); | |
| require_once($_SERVER['DOCUMENT_ROOT'].'/wp-content/themes/vielhuber/functions.php'); | |
| header('HTTP/1.1 200 OK'); | |
| // full | |
| define('WP_USE_THEMES', false); | |
| require($_SERVER['DOCUMENT_ROOT'].'/wp-blog-header.php'); | |
| header('HTTP/1.1 200 OK'); | |
| // full with skeleton | |
| define('WP_USE_THEMES', false); | |
| require($_SERVER['DOCUMENT_ROOT'].'/wp-blog-header.php'); | |
| header('HTTP/1.1 200 OK'); | |
| echo '<html>'; | |
| echo '<head>'; wp_head(); echo '</head>'; | |
| echo '<body>'; | |
| if( have_posts() ) { | |
| while( have_posts() ) { | |
| the_post(); | |
| the_title(); | |
| the_content(); | |
| } | |
| } | |
| wp_footer(); | |
| echo '</body>'; | |
| echo '</html>'; | |
| // warning: some approaches do NOT WORK with the plugin All 404 Redirect to Homepage(!) | |
| // functions.php | |
| /* when loading wordpress externally, it sometimes happen that functions.php is included twice. we prevent this here */ | |
| if( !function_exists('prevent_multiple_execution') ) { function prevent_multiple_execution() {} | |
| // ... content of functions.php | |
| } | |
| // functions.php | |
| // this is a another approach (way better) to exclude some plugins on shortinit that cause undefined function errors */ | |
| // disable plugins on shortinit (to prevent undefined function errors) | |
| if (defined('SHORTINIT') && SHORTINIT) | |
| { | |
| add_filter('option_active_plugins', function($plugins) | |
| { | |
| $loadplugins = ['some-plugin-you-need']; | |
| foreach($plugins as $plugins__key => $plugins__value) | |
| { | |
| if (!in_array($plugins__value, $loadplugins)) { | |
| unset($plugins[$plugins__key]); | |
| } | |
| } | |
| return $plugins; | |
| }); | |
| } |
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