PHP变量中的HTML img

Im trying to do this

$input = "<img src="HTML/images/user.png" alt="" />";

but it does not work out, i know im supposed to put a / before a " or something please help

Try this

$input = "<img src='HTML/images/user.png' alt='' />";

Or

$input = "<img src=\"HTML/images/user.png\" alt=\"\" />";

all you need to do is escape double quote. just like below.
\"HTML/images/user.png\" alt=\"\"

Note that you have use " for PHP already.

You can either choose to use ' or \".

For example,

$input = "<img src='HTML/images/user.png' alt='' />";

$input = "<img src=\"HTML/images/user.png\" alt=\"\" />";

Try this

$input = "<img src='HTML/images/user.png' alt='' />";