how to add an $ symbol in php string...
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        Published on 2010-04-28T11:17:04Z
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            2010/04/28
            11:33 UTC
        
        
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php
i have an variable
<?php
$a="$testit with $";
ehco $a;
its shows undefined variable $testit but it is not an variable its an string how to do it in php...
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