Ivan Dorić ivandoric
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| <?php | |
| $find = array("vlaue1", "value2", "value3"); | |
| $replace = array("replacevalue1","replacevalue2","replacevalue3"); | |
| str_ireplace($find,$replace,$string); | |
| ?> |
ivandoric
/ gist:11219354
Created
April 23, 2014 15:13
wordpress: Print the link of the featured image
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| <?php if ( has_post_thumbnail()) { | |
| $large_image_url = wp_get_attachment_image_src( get_post_thumbnail_id(), 'full'); | |
| echo $large_image_url[0]; | |
| } | |
| ?> |
ivandoric
/ gist:11219384
Created
April 23, 2014 15:14
wordpress: Add custom field to gallery popup Wordpress
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| <?php | |
| /* For adding custom field to gallery popup */ | |
| function ime_autora_field($form_fields, $post) { | |
| $form_fields["ime-autora"] = array( | |
| "label" => __("Autor"), | |
| "input" => "text", | |
| "value" => get_post_meta($post->ID, "_ime-autora", true), | |
| "helps" => __("Ime autora slike"), |
ivandoric
/ gist:11219463
Created
April 23, 2014 15:15
wordpress: Multiple excerpt lenghts in wordpress
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| <?php | |
| function excerpt($limit) { | |
| $excerpt = explode(' ', get_the_excerpt(), $limit); | |
| if (count($excerpt)>=$limit) { | |
| array_pop($excerpt); | |
| $excerpt = implode(" ",$excerpt).'...'; | |
| } else { | |
| $excerpt = implode(" ",$excerpt); | |
| } | |
| $excerpt = preg_replace('`\[[^\]]*\]`','',$excerpt); |
ivandoric
/ gist:11219508
Created
April 23, 2014 15:16
wordpress: is_tree function - Check if on certain page or on page children function
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| <?php | |
| function is_tree($pid) { | |
| global $post; | |
| $anc = get_post_ancestors( $post->ID ); | |
| foreach($anc as $ancestor) { | |
| if(is_page() && $ancestor == $pid) { | |
| return true; | |
| } | |
| } | |
| if(is_page()&&(is_page($pid))) |
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| /* == WordPress WYSIWYG Editor Styles == */ | |
| .entry-content img { | |
| margin: 0 0 1.5em 0; | |
| } | |
| .alignleft, img.alignleft { | |
| margin-right: 1.5em; | |
| display: inline; | |
| float: left; | |
| } |
ivandoric
/ gist:11220540
Created
April 23, 2014 15:42
wordpress: Print featured image title insted of post title
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| /* Add this to functions.php */ | |
| <?php | |
| function pj_featured_img_title() { | |
| global $post; | |
| $pj_thumbnail_id = get_post_thumbnail_id($post->ID); | |
| $pj_thumbnail_image = get_posts(array('p' => $pj_thumbnail_id, 'post_type' => 'attachment', 'post_status' => 'any')); | |
| if ($pj_thumbnail_image && isset($pj_thumbnail_image[0])) { | |
| return $pj_thumbnail_image[0]->post_title; | |
| } |
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| <?php /* Using this instead the_category */ | |
| function the_category_filter($thelist,$separator=' ') { | |
| if(!defined('WP_ADMIN')) { | |
| //list the category names to exclude | |
| $exclude = array('Featured', 'Show'); | |
| $cats = explode($separator,$thelist); | |
| $newlist = array(); | |
| foreach($cats as $cat) { | |
| $catname = trim(strip_tags($cat)); | |
| if(!in_array($catname,$exclude)) |
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| <?php | |
| add_filter('gallery_style', | |
| create_function( | |
| '$css', | |
| 'return preg_replace("#<style type=\'text/css\'>(.*?)</style>#s", "", $css);' | |
| ) | |
| ); |
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| /*Print custom menu links*/ | |
| <?php print theme('links', menu_navigation_links('menu-MENU-NAME'), array('id' => 'menu', 'class' => 'links')); ?> |