Created
August 9, 2012 14:54
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// Current code: | |
<?php $tags = get_tags(); | |
if ($tags) { | |
foreach ($tags as $tag) { | |
echo '<li><a href="' . get_tag_link( $tag->term_id ) . '" title="' . sprintf( __( "View all posts in %s" ), $tag->name ) . '" ' . '>' . $tag->name.'</a> </li> '; | |
} | |
} ?> | |
// What I found: | |
<?php | |
query_posts('category_name=blog'); | |
if (have_posts()) : while (have_posts()) : the_post(); | |
$posttags = get_the_tags(); | |
if ($posttags) { | |
foreach($posttags as $tag) { | |
echo '<li><a href="' . get_tag_link( $tag->term_id ) . '" title="' . sprintf( __( "View all posts in %s" ), $tag->name ) . '" ' . '>' . $tag->name.'</a> </li> '; | |
} | |
} | |
endwhile; endif; | |
$tags_arr = array_unique($all_tags_arr); //REMOVES DUPLICATES | |
echo '<pre>'.print_r($tags_arr, true).'</pre>'; //OUTPUT FINAL TAGS FROM CATEGORY | |
?> | |
// This works but displays duplicates: | |
<?php | |
query_posts('category_name=blog'); | |
if (have_posts()) : while (have_posts()) : the_post(); | |
$posttags = get_tags(); | |
if ($posttags) { | |
foreach($posttags as $tag) { | |
echo '<li><a href="' . get_tag_link( $tag->term_id ) . '" title="' . sprintf( __( "View all posts in %s" ), $tag->name ) . '" ' . '>' . $tag->name.'</a> </li> '; | |
} | |
} | |
endwhile; endif; | |
?> | |
// This works but removes duplicates completely: | |
<?php | |
query_posts('category_name=blog'); | |
if (have_posts()) : while (have_posts()) : the_post(); | |
$posttags = get_the_tags(); | |
if ($posttags) { | |
foreach($posttags as $tag) { | |
$all_tags_arr[] = $tag -> name; //USING JUST $tag MAKING $all_tags_arr A MULTI-DIMENSIONAL ARRAY, WHICH DOES WORK WITH array_unique | |
} | |
} | |
endwhile; endif; | |
$tags_arr = array_unique($all_tags_arr); //REMOVES DUPLICATES | |
echo '<li><a href="' . get_tag_link( $tag->term_id ) . '" title="' . sprintf( __( "View all posts in %s" ), $tag->name ) . '" ' . '>' . $tag->name.'</a> </li> '; | |
?> |
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