I know that this is probably very easy and the answer is probably staring me in the face but say I have 
$a = "this";
$b = "is";
$c = "a";
$d = "sentence";

[download]
and I want to make one string that looks like 

this|is&a|sentence

[download]

so that I have one $sentenceString that equals the above I want the pipes and "&" symbols in the string as well because that is the format of the database file I need to test against
been searching everywhere but to no avail... syntax is not my friend... yet.. thanks in advance -redpaw

In reply to making a new string out of many old ones by redpaw

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