Explain it !!!!
I have found a code of php like that.
what is the Output of this code?
<?php
$x = 0;
echo -$x;
?>
Answer: -1
But i want to know why and how?????
with regards
masud
[####]
70-649 and 642-901 are the prerequisite criteria for 642-812 but students who have only done 70-431 or 640-822 usually don’t go for it.

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