Prevent variable expansion in heredoc

Hi

I have some advertising js code that I want to put into a php variable for inclusion in my site. The code goes something like this:

$_ad_Code=<<<ADC

blahdibhal dljfdlkf$jump dkhfdkd

ADC;

Code (php):

The $jump in the heredoc above is not related to php but a part of the js ad code. Now the problem I am faced is that php is trying to expand $jump and generating error messages as a result. I don't want it to expand $jump but just display it literally (leave it to the client's browser to interpret). How do I prevent php from expanding $jump? I tried escaping it with a \ just before $jump but it does not work.


Thanks
Abdussamad

 

Put it in single-quotes. The variables will not be expanded.

Like this:
$ad_code = ' some text here $i_will_not_be_expanded';

 

And of course you can always use escape characters

 

You will need to escape the dollar sign.

$_ad_Code=<<<ADC

blahdibhal dljfdlkf\$jump dkhfdkd

ADC;

PHP: