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i18n_get_translated()

Description

For field names / values using the i18n syntax, return the version in the current user's language. Format is ~en:Somename~es:Someothername

Parameters

ColumnTypeDefaultDescription
$text string|null
$lang_domain string|null null As an optional fallback if an i18n string is not provided, check the system language translations for a matching translation instead.

Return

string

Location

include/language_functions.php lines 42 to 94

Definition

 
function i18n_get_translated($text,$lang_domain=null)
{
    $text ??= ''; 
        
    global $language,$defaultlanguage,$lang;

    $asdefaultlanguage = $defaultlanguage;

    if (!isset($asdefaultlanguage)) {
        $asdefaultlanguage = 'en';
    }

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

    # Not a translatable field?
    if (count($s) < 2){
        if (!is_null($lang_domain)) {
            # Search the provided $lang domain for a match and return that if present.
            $key=$lang_domain . "-" . preg_replace("/[^a-z0-9\-]/", '', strtolower(str_replace(" ","-",$text)));
            if (array_key_exists($key,$lang)) {return $lang[$key];}
        }
        return $text;
    }

    # Find the current language and return it
    $default = "";
    for ($n = 1; $n < count($s); $n++) {
        # Not a translated string, return as-is
        if (substr($s[$n], 2, 1) != ":" && substr($s[$n], 5, 1) != ":" && substr($s[$n], 0, 1) != ":") {
            return $text;
        }
        
        # Support both 2 character and 5 character language codes (for example en, en-US).
        $p = strpos($s[$n], ':');
        $textLanguage = substr($s[$n], 0, $p);
        if (strtolower($textLanguage) == strtolower($language)) {
            return substr($s[$n], $p + 1);
        }
        
        if (strtolower($textLanguage) == strtolower($asdefaultlanguage) || $p == 0 || $n == 1) {
            $default = substr($s[$n], $p + 1);
        }
    }
    
    # Translation not found? Return default language
    # No default language entry? Then consider this a broken language string and return the string unprocessed.
    if ($default != "") {
        return $default;
    } else {
        return $text;
    }
}

This article was last updated 4th December 2024 08:35 Europe/London time based on the source file dated 27th November 2024 15:30 Europe/London time.