How can i include a variable and make it part the string.
header('Location: http://www.' . '$_SESSION['domainname']'); The above code doesn’t work.
How can i include a variable and make it part the string. header(Location: http://www.
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How can i include a variable and make it part the string.
header('Location: http://www.' . '$_SESSION['domainname']'); The above code doesn’t work.
The reason why your code didn’t work is due to how PHP handles indexed arrays inside strings. You had:
But what PHP wanted to see was:
No single quotes this time. You only omit those single quotes if you are referencing a variable directly inside a string.
Note that string interpolation, such as this, can work with simple arrays (
'$a[x]') but not with arrays of arrays ('$a[x][y]') unless you use curly braces ({$x},{$a['x']['y']}; note the single quotes in the curly braces–they aren’t exactly like PHP’s normal string interpolation, but rather more like referencing a variable elsewhere in PHP).