PHP | // sanitize a title to make it - An_archi - f8660309

// sanitize a title to make it match HTML specs
// http://www.w3.org/TR/html4/types.html#h-6.2
function cleanText($texte,$label='section') {
        // strips all HTML tags
        $texte = supprimer_tags($texte);

        // replace all non valid characters (non alpha-numeric, ., -, _ and :)
        $texte = preg_replace('#([^a-z0-9:-_]|[!"#$%&'()*+,/;<=>?@[\\\]^`{|}~])#i', '_', $texte);

        // strips all empty characters at the beginning of the text
        // the ID or NAME should start with a letter
        $texte = preg_replace('#^([_0-9]+)#i', "", $texte);

        // If there's no more latin character, then we return nothing
        $count = strlen(preg_replace('#([_0-9])#i', "", $texte));
        if($count<1) { return false; }

        return $texte;
}
function balise_VALID_ID_dist($p) {
        // If no alternate label is provided, we just use 'label'
        if (!$label = interprete_argument_balise(1,$p)) {$label = "'label'";}

        // gets the id of the current object
        $_id_objet = $p->boucles[$p->id_boucle]->primary;
        $_id = champ_sql($_id_objet, $p);

        // gets the title
        $_titre = champ_sql('titre', $p);

        // Use the clean title or an alternate version if no suitable title
        $p->code = "((\$a = cleanText($_titre)) ? \$a : $label.'_'.$_id)";

        return $p;
}