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i18n_merge_translations()

Description

Merge values for across multiple translation strings.
Where a value is missing for a language used elsewhere i18n_get_translated will be used.
If no value is provided and no English (en) string is found then blank will be returned.

Example input: ["~en:cheese~fr:fromage","~en:bread~fr:pain"]

Example output: ["~en:cheese, bread","~fr:fromage, pain"]

Parameters

ColumnTypeDefaultDescription
$values: array 1
$values array Translation strings to merge.

Return

array Each language string as a comma separated list.

Location

include/language_functions.php lines 763 to 792

Definition

 
function i18n_merge_translations(array $values): array
{
    if(
count($values)<=1) {
        return 
$values;
    }

    
$values_split array_map('i18n_get_translations',$values);

    
$languages = [];
    foreach (
$values_split as $value) {
        
$languages array_unique(array_merge($languages,array_keys($value)));
    }

    
$options = [];
    foreach (
$values_split as $value) {
        foreach (
$languages as $language) {
            if (
key_exists($language,$value)) {
                
$options[$language][]=$value[$language];
            } else {
                
$options[$language][]=i18n_get_translated($value['en']??"");
            }
        }
    }

    return 
array_map(
        fn(
string $lang, array $values): string => "~$lang:" implode(", ",$values),
        
array_keys($options),
        
array_values($options)
    );
}

This article was last updated 29th May 2024 08:35 Europe/London time based on the source file dated 3rd May 2024 14:45 Europe/London time.