PHP current_charset_to_utf8 Exemples

Exemple #1

Fichier : _misc.funcs.php Projet : ldanielz/uesp.blog

/**
 * A wrapper for json_encode function
 * We need to pass valid UTF-8 string to json_encode, otherwise it may return NULL
 *
 * @param mixed
 * @return string
 */
function evo_json_encode($a = false)
{
    if (is_string($a)) {
        // Convert to UTF-8
        $a = current_charset_to_utf8($a);
    } elseif (is_array($a)) {
        // Recursively convert to UTF-8
        array_walk_recursive($a, 'current_charset_to_utf8');
    }
    return json_encode($a);
}

Exemple #2

Fichier : _misc.funcs.php Projet : Ariflaw/b2evolution

/**
 * A wrapper for json_encode function
 * We need to pass valid UTF-8 string to json_encode, otherwise it may return NULL
 *
 * @param mixed
 * @return string
 */
function evo_json_encode($a = false)
{
    if (is_string($a)) {
        // Convert to UTF-8
        $a = current_charset_to_utf8($a);
    } elseif (is_array($a)) {
        // Recursively convert to UTF-8
        array_walk_recursive($a, 'current_charset_to_utf8');
    }
    $result = json_encode($a);
    if ($result === false) {
        // If json_encode returns FALSE because of some error we should set correct json empty value as '[]' instead of false
        $result = '[]';
    }
    return $result;
}