Where do quotation marks come from?

Question

PHP

Good evening!

I am making a registration form. The user submits the data to the site, it is checked, and if something is wrong, the same form is shown to the user, but the fields that are filled in correctly remain filled, and do not disappear. Do:

<input type="text" value=<? echo $filledFields['name']; ?> name="name">

$filledFields['name'] contains the correct username. In theory, the browser should get something like this:

<input type="text" value=zavr id="inputName" name="name">
(zavr is not surrounded by quotes, because I simply did not add them). But, looking at the page code in Krom, I see:

<input type="text" value="zavr" id="inputName" name="name">
That is, the name is surrounded by quotes, the question is why? Is this a property of PHP, Chrome, or will all browsers do this?

I found out when I wrote <? echo ('\"'.$filledFields['name'].'\"'); ?>and saw the name in the form with extra quotes.

Thank you!

UPD: it seems that Crom himself adds them, because the response from the server does not contain any quotes, i.e. value=zavr.
UPD2: everything is clear, no need to put \ in front of " in php. thanks everyone

Answer 1

Are you sure you're looking at Ctrl+U and not F12?