在PHP中执行字符串格式的最佳方法

Question

I have following python code to format the string,

endpoint = '/uri/{id}'
params = {'id': xxxx}
endpoint.format(**params)

which is given me a following result,

'/uri/xxxx'

I need to develop a function in PHP which is doing the same thing, and I found a question related this but still I’m not satisfy with that.

What would be the best way to do this kind of a thing with PHP?

Thanks in advance

Answer 1

Maybe, something like this will satisfy your needs:

function sformat($template, $params) {
    return str_replace(
        array_map(function($v){return '{'.$v.'}';},array_keys($params)),
        $params,
        $template
    );
}

echo sformat('/uri/{action}/{id}', $params = array(
    'id'=>'23',
    'action'=>'open'
));