braddalton

Yes, my problem is i can't work out how to use the value foreach custom field to color each category link when the post is assigned to multiple categories. I think i need to use a foreach loop with an indexed Array with the category id foreach value returned as a string. Or an associative Array so i can assign a category id foreach custom field value and return an array of colors which returns this array on the first post in the loop array (size=4) 'red' => int 0 'green' => int 0 'blue' => int 0 'alpha' => float 1 And this on the 2nd array () 'red' => int 221 'green' => int 153 'blue' => int 51 'alpha' => float 1 $list = get_the_category_list(); $category_id = get_the_category( get_the_ID()); $id = get_category($category_id[0]->term_id); $color = get_field( 'cat_color', $id ); foreach( $id as $color ) { $cats = str_replace( '<a', "<a style='color:$color'", $list ); }

Works great when posts only contain 1 category link. Thanks. The only problem i have now is the value for the first category is used to style every category link when the post contains more than 1 category. $category_id = get_the_category( get_the_ID()); $cat_id = get_category($category_id[0]->term_id); $color = get_field( 'cat_color', $cat_id ); $cats = str_replace( '<a', "<a style='color:$color'", $list ); Should i start a new thread for this 2nd problem

I've tried everything but cannot get this to work : $cats = str_replace( '<a', '<a style="color: ' . $cat_color . ' "', get_the_category_list( ', ' ), $cats ); This doesn't work either : $cats = str_replace( '<a', '<a style="color:{$cat_color}"', get_the_category_list( ', ' ), $cats ); The result i get is this : element.style { color: ($color); }