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i18n_get_indexable()

Description

For field names / values using the i18n syntax, return all language versions, as necessary for indexing.

Parameters

ColumnTypeDefaultDescription
$text string The text to process

Return

string

Location

include/language_functions.php lines 169 to 202

Definition

 
function i18n_get_indexable($text)
    {
    // Make sure keywords don't get squashed together, then trim
    $text=str_replace(array("<br />","<br>","\\r","\\n","&nbsp;")," ",$text);
    $text=trim($text);
    
    $text=preg_replace('/~(.*?):/',',',$text);// remove i18n strings, which shouldn't be in the keywords
        
    # For multiple keywords, parse each keyword.
    if (substr($text,0,1)!="," && (strpos($text,",")!==false) && (strpos($text,"~")!==false)) {
        $s=explode(",",$text);
        $out="";
        for ($n=0;$n<count($s);$n++) {
        if ($n>0) {$out.=",";} 
        $out.=i18n_get_indexable(trim($s[$n]));
        }
        return $out;
    }

    # Split
    $s=explode("~",$text);

    # Not a translatable field?
    if (count($s)<2) {return $text;}

    $out="";
    for ($n=1;$n<count($s);$n++)
        {
        if (substr($s[$n],2,1)!=":") {return $text;}
        if ($out!="") {$out.=",";}
        $out.=substr($s[$n],3);
        }    
    return $out;
    }

This article was last updated 17th November 2024 15:35 Europe/London time based on the source file dated 28th October 2024 11:15 Europe/London time.