Perl Programming/Keywords/until
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The until keyword
[edit | edit source]until is the statement that uses the EXPRESSION, called the condition, to loop until the condition is false. It is the opposite of the while statement.
Syntax
[edit | edit source] until EXPRESSION
Examples
[edit | edit source] The code
prints the same twice:
$i = 5;
print $i++ while $i <= 10;
$j = 5;
print $j++ until $j > 10;