如何在选项标签中放置包含空格的值？

Question

I need to assign a string to value in option tag, which contains multiple words.

echo "<option value=".$row['code']." ></option>" ;

I tried it like this, but only one word appears.

Answer 1

The HTML attributes are separated by spaces. To specify a value, which contains spaces you need to enclose it in quotes, either single ' or double " .

<option value="some value" anotherAttribute=1></option>

Becuase in PHP you have already used double quotes you can use single quotes now to enclose the value of your HTML attribute.

echo "<option value='".$row['code']."' ></option>" ;

You could also put the value between the tags as the content, if the value and the displayed content is the same.

echo "<option>".$row['code']."</option>" ;