插件URL生成函数覆盖&#199；

我使用上面的函数从帖子标题创建URL插件，问题是ç字符没有转换为c。它实际上正在被函数重写。

示例帖子标题：Coração de PelúCIA

生成的弹头：coraao-de-pelucia

我如何修复此函数以生成插件：Coracao-de-Pelucia

function generate_seo_link($input,$replace = '-',$remove_words = true,$words_array = array())
{
    //make it lowercase, remove punctuation, remove multiple/leading/ending spaces
    $return = trim(ereg_replace(' +',' ',preg_replace('/[^a-zA-Z0-9s]/','',strtolower($input))));

    //remove words, if not helpful to seo
    //i like my defaults list in remove_words(), so I wont pass that array
    if($remove_words) { $return = remove_words($return,$replace,$words_array); }

    //convert the spaces to whatever the user wants
    //usually a dash or underscore..
    //...then return the value.
    return str_replace(' ',$replace,$return);
}

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解决方案

您应该使用图标模块和如下所示的函数进行转换：

function url_safe($string){
    $url = $string;
    setlocale(LC_ALL, 'pt_BR'); // change to the one of your language
    $url = iconv("UTF-8", "ASCII//TRANSLIT", $url);  
    $url = preg_replace('~[^\pL0-9_]+~u', '-', $url);
    $url = trim($url, "-");
    $url = strtolower($url);
    return $url;
}