如何在html输入文本值属性中回显数组

Question

I have the following scenario:

I have a PHP array which has tags on it, they can be between 4 and 7.

And I need to put that PHP Array in an input type text separated by commas on the value attribute. Any idea how can I do this?

The input text is a plugin for tags, which is http://timschlechter.github.io/bootstrap-tagsinput/examples/bootstrap3/

Any help would be appreciated!

This is my PHP code:

 while($dataTagsToPut = $resultTags->fetch_assoc()){
       array_push($stringTags, $dataTagsToPut['SOLUTION_TAGS_NAME']);
 }

This is my HTML:

<input type="text" id="solutionTags" value="<?php echo htmlspecialchars(??whatgoeshere); ?>" name="solutionTags">

Answer 1

One simple way:

echo implode(',', array_map('htmlspecialchars', $stringTags));

array_map applies a function to each element and gives you the results from each call. Then you can implode the array to turn it into a string.

Should also work the other way around in this case ( implode the array, then call htmlspecialchars on the resulting string), since , isn't special in HTML.

Answer 2

尝试这个：

<?php echo htmlspecialchars(implode($stringTags)); ?>

Answer 3

Implode the array. implode(',', $stringTags)