It's a simple embed and I don't understand why it's getting this error.
In the action class...
$TESTME = "what";
In the view....
<script type="text/javascript">
$(document).ready(function () {
var someVale = "<?php echo $TESTME; ?>";
alert(someVale);
});
</script>
The error is pointing to right after the var assignment first quote
ie. var someVale = "< br />....
You need to examine the content of $TESTME. It either contains newline characters or double quotes. The error you're seeing usually indicates that the string in question is broken over several lines, or that the number of quotes don't match up.
In your case, it's probably newlines...
var someVale = "< br />
<tag>
<tag>
<tag>";
This obviously won't work, and you need to deal with the string so that you end up with...
var someVale = "< br />\n<tag>\n<tag>\n<tag>";
You can convert your PHP variable with something like...
$TESTME = str_replace(chr(13), "\n", $TESTME);
(Depending on the OS involved, your newlines may also be chr(13) . chr(10).)
nl2br().
$TESTME. If you post the actual content here, we can provide better assistance. Even so, it'll give you a better idea of what the issue may be. You should also look for errant "s in the string. Try modifying your code to var someVale = '<?php echo $TESTME; ?>';.Most of the time, you can get away with echo-ing variables, but sometimes those echoed strings contain line terminators, or quotes (aka string delimiters). You can test, and test again, but you just have to defend yourself against "malicious" and "unpredictable" input. In this very answer I've used both single and double quotes
You can str_replace or urlencode your strings, which would solve your problems, but honestly... what on earth is wrong with json_encode? It's just perfect for Server <-> client data, like you're using:
var someVal = JSON.parse(<?= json_encode(array('data' => $someVar));?>).data;
All chars that need escaping will be escaped... job done, and with a "native" PHP function.
Update:
As the comments below show, this is probably a PHP error, due to a scope issue. Instead of declaring a variable in the class, you should declare a property:
class Foo
{
public $theProperty = null;
public function __construct($argument = null)
{
$this->theProperty = $argument;//assign a variable, passed to a method to a property
$someVar = 123;//this variable, along with $argument is GC'ed when this method returns
}
}
//end of class
$instance = new Foo('Value of property');
echo $instance->theProperty;//echoes "value of property"
$anotherInstance = new Foo();//use default value
if ($anotherInstance->theProperty === null)
{//is true
echo 'the property is null, default value';
$anotherInstance->theProperty = 'Change a property';
}
This is, basically how it works. I don't know how you're using your view-script, so the code below might not work in your case (It's what you can do in Zend Framework, in the controller):
public function someAction()
{
$instance = new Foo('Foobar');
$this->view->passedInstance = $instance;//pass the instance to the view
}
Then, in your viewscript, you'd do something like this:
var someVal = JSON.parse('<?= json_encode(array('data' => $this->passedInstance->someProperty)); ?>').data;
But in order for my answer to work in your case, I'd have to see how you're rendering the view... are you using a framework? Are you using the classic MVC pattern, or is the view-script just something you include?
$TESTMEhas"things will crash and burn :)