in PHP , what is the difference between (+) and (|) , consider the following example:-
<?php
echo 1|2; //3
?>
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http://php.net/manual/en/language.operators.bitwise.php – bassxzero Jun 23 '17 at 18:29
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The `|` is a bitwise operator. Try this for example `echo 1|101;` – Jay Blanchard Jun 23 '17 at 18:30
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Completely different animal. `2|3` will output `3` as well. Don't use it for adding numbers together. – rickdenhaan Jun 23 '17 at 18:31