Question

有没有办法让PHP搜索并返回结果，无论大写或小写字母的差异。我当前的代码搜索，只返回大小写的确切结果。所以我把它全部小写，但我希望结果具有正确的名称大写字母。

它正在通过LDAP搜索。这些值是来自Active Directory的信息，搜索是搜索人员的姓名，并提供该人的电话号码等结果

这是我的代码：

// Address Book Search
$search .= "<div class='border'>\n";
$search .= "<h1>Search for Staff</h1>";
$search .= '<form class="search-form-wrapper" method="GET">
                <input type="text" name="q" id="search" placeholder="Search for Staff..." required>
                <input type="submit" value="go" id="submit">
            </form><br><br>';

if (count($staff)) {
    if (isset($_GET['q'])) {
        $query = strip_tags($_GET['q']);
        $query = str_replace('%27', "'", $query);
        $query = strtolower($query);
        $search .= "<table class='address_book'><tr><th>Name</th><th>Title</th><th>Phone</th><th>Mobile</th><th>Email</th><th>Dept</th></tr>\n";
        foreach ($staff as $key => $details) {
            $details['displayname'] = strtolower($details['displayname']);
            if(substr_count($details['displayname'], $query)){
            $search .= "<tr><td>{$details['displayname']}</td>\n";
            $search .= "<td>{$details['title']}</td>\n";
            $search .= "<td>{$details['telephonenumber']}</td>\n";
            $search .= "<td>{$details['mobile']}</td>\n";
            $search .= "<td><a href='mailto:{$details['mail']}'>{$details['mail']}</a></td>\n";
            $search .= "<td>{$details['department']}</td>\n";
            $search .= "</tr>\n";
            }
        }
        $search .= "</table>\n";
    }
}
$search .= "</div><br>";

Answer 1

我使用stristr（$ query）来搜索不区分大小写的内容。

PHP搜索大写和小写字母

1 个答案: