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get_grouped_related_keywords()

Description

Retrieves keywords and their related keywords, optionally filtered by specific keywords.

This function returns a list of keywords along with their related keywords grouped
together. It can filter the results based on the provided keyword or specific keyword
string. The related keywords are returned as a comma-separated string.

it filters the results to include only the related keywords for
this keyword.
the results to include only the related keywords for this specific
keyword.

Parameters

ColumnTypeDefaultDescription
$find string "" An optional keyword to find related keywords for. If specified,
$specific string "" An optional specific keyword to find. If specified, it filters

Return

array An array of keywords and their related keywords grouped together.

Location

include/search_functions.php lines 2813 to 2837

Definition

 
function get_grouped_related_keywords($find="",$specific="")
    {
    
debug_function_call("get_grouped_related_keywords"func_get_args());
    
$sql="";$params=array();

    if (
$find!="")
        {
        
$sql="where k1.keyword=? or k2.keyword=?";
        
$params[]="s";$params[]=$find;
        
$params[]="s";$params[]=$find;
        }
    if (
$specific!="")
        {
        
$sql="where k1.keyword=?";
        
$params[]="s";$params[]=$specific;
        }

    return 
ps_query("
        select k1.keyword,group_concat(k2.keyword order by k2.keyword separator ', ') related from keyword_related kr
            join keyword k1 on kr.keyword=k1.ref
            join keyword k2 on kr.related=k2.ref
        
$sql
        group by k1.keyword order by k1.keyword
        "
,$params,"keywords_related");
    }

This article was last updated 9th November 2024 16:05 Europe/London time based on the source file dated 8th November 2024 11:45 Europe/London time.