Question

我的sql为每个国家/地区保存一个号码。现在想要从数组中显示国家名称。

此问题是：如果我的国家/地区编号为11，则str_replace显示'1' => 'Afghanistan',两次。未显示11没有国家'11' => 'Armenia',

我的代码：

function mycountry($text){
    $toReplace   = array(
    '1' => 'Afghanistan',
    '7' => 'Anguilla',
    '8' => 'Antarctica',
    '9' => 'Antigua and Barbuda',
    '10' => 'Argentina',
    '11' => 'Armenia'
    );

    $replacement = array(
    '1' => 'Afghanistan',
    '7' => 'Anguilla',
    '8' => 'Antarctica',
    '9' => 'Antigua and Barbuda',
    '10' => 'Argentina',
    '11' => 'Armenia'
    );
return str_replace($toReplace,$replacement,$text);
//return preg_replace('/$toReplace/','$replacement',$text);
}


// Sql query select user country
$country = 11;
echo ''.mycountry($country).'';

html display : AfghanistanAfghanistan

Answer 1

删除数组键中的引号：

$toReplace   = array(
1 => 'Afghanistan',
7 => 'Anguilla',
8 => 'Antarctica',
9 => 'Antigua and Barbuda',
10 => 'Argentina',
11 => 'Armenia'
);

并直接使用任何数组作为字典

替换国家/地区名称表单号

1 个答案: