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run code in 200+ PHP versions simultaneously
<?php $di = 'foobar'; echo "Die Var" .$di ."\n" ; printf ("%s %s \n",$di, '<a href="list29.php?destination="'.$di.'"">der Link</a>');
based on olZED
Output for 5.5.0 - 7.4.1
Die Varfoobar foobar <a href="list29.php?destination="foobar"">der Link</a>