以下是我的文字来源:
public class BooleanToVisibilityConverter : IValueConverter
{
public object Convert(object value, Type targetType, object parameter, string language)
{
bool flag;
return value != null && bool.TryParse(value.ToString(), out flag) && flag
? Visibility.Visible
: Visibility.Collapsed;
}
public object ConvertBack(object value, Type targetType, object parameter, string language)
{
return value is Visibility && (Visibility)value == Visibility.Visible;
}
}
这是我的代码:
$data['DATA_TYPE'] = 'enum('Film Studio','Website','Advertiser','Distributer')';
结果如下:
$data = static::getColumnInfo($resourceClassName, $columnName);
$data = $data['DATA_TYPE'];
preg_match('/enum\((.*)\)$/',$data,$matches);
$vals = explode(',',$matches[1]);
如您所见,结果在每个索引中包含开头和结尾的引号。
我需要修改正则表达式按其当前操作加上开始和结束引号进行分组,这样我就可以保持引号但与预期的外部引号匹配。
答案 0 :(得分:1)
您可以使用:
$s = "Bullet \xe2\x80\xa2 character";
echo htmlentities ($s, ENT_NOQUOTES, 'utf-8'), "\n";
即。从$vals = explode(',', preg_replace("/^'|'$|'(?=,)|(?<=,)'/", "", $matches[1]));
字符串中删除单引号,然后使用逗号进行爆炸。
它会得到:
$matches[1]
<强>解释强>
print_r ( $vals );
Array
(
[0] => Film Studio
[1] => Website
[2] => Advertiser
[3] => Distributer
)