Hi @NetConstructor: First thing, assuming your logic worked you can use the ternary operator to simplify your example: <li id=”kids-<?php echo is_term(‘Kids’,’age_groups’) ? ‘on’ : ‘off’; ?>”>Kids Programs</li> The issue seems to be that is_term() is used to check if a term exists, not if it is associated with a particular post. I think what … Read more
Syntax is wrong you need to phrase it like so: condition ? TRUE : FALSE so change your code to : echo is_home() ? ‘1’ : ‘0’;
This gets asked a lot so lets try and fully explain it. We can simply wrap it in an if statement and echo the value, for example, <?php if ( get_post_meta($post->ID, ‘genre’, true) ) : ?> <?php echo get_post_meta($post->ID, ‘genre, true) ?> ?> <?php endif; ?> But that is ugly, and why do 2 queries … Read more
Try function has_type( $type, $_post = null ) { if ( empty( $type) ) return false; if ( $_post ) $_post = get_post( $_post ); else $_post =& $GLOBALS[‘post’]; if ( !$_post ) return false; $r = is_object_in_term( $_post->ID, ‘type’, $type); if ( is_wp_error( $r ) ) return false; return $r; } Usage: <?php if … Read more
Yes, that’s good. You can be a little safer using <?php if(current_user_can(‘manage_plugins’) ); ?>
look for the string page/ and capture just the part of the url before it with strpos and substr: $url=”/players/type/pros/page/3/”; $find = ‘page/’; $trimmed_url = substr( $url, 0, strpos($url, $find) ); EDIT – so in the context of your question you could use: $url = $_SERVER[‘REQUEST_URI’]; $find = ‘page/’; $pos = strpos($url, $find); if($pos): $url … Read more
To filter the content only when an auto-excerpt is generated you have to chain the hooks: Hook into get_the_excerpt and register a filter for the_content. In the second filter remove both elements and their content before the excerpt can see it. Sample: add_filter( ‘get_the_excerpt’, ‘t5_excerpt_clean_up’, 1 ); /** * Register handler for auto-generated excerpt. * … Read more
Try putting a wp_reset_query function call after your loop on the homepage template. If you’re using a custom query on the home page and not used wp_reset_query, then the conditional check will always point to the last post fetched by that custom query hence failing to check if homepage.
Below is the code you need. Your issue could be that you’re not first setting up the variable $display_options to contain your options, or that you not asking if the option is set. add_action(‘widgets_init’, ‘arphabet_widgets_init’); function arphabet_widgets_init() { $options = get_option(‘muffin_options’); if(isset($display_options[‘header_layout’]) && $display_options[‘header_layout’] == ‘1’) { register_widget(‘arphabet_widget_1’); } if(isset($display_options[‘header_layout’]) && $display_options[‘header_layout’] == ‘1’) { … Read more
The following function shows you some “best practice” example 😉 It includes error handling, checking for emtpy array values, parsing input args with defaults, cares about if you want to echo the result, etc. You even got a filter for your child themes defaults. 🙂 The function in your functions.php file: function wpse15886_check_cat( $args = … Read more