php - How to do the same operation until it reaches one condition -
how same operation until reaches 1 condition? example:
<?php $n = rand(5,157); if ($n=='63'){ echo 'ok'; } else { //* random, until rand () give 63 *// } ?>
how can fix this? in advance!
you need use while loop:
<?php $n = rand(5,157); while ($n != 63) { $n = rand(5,157); // n not 63, number } echo 'ok'; ?>
if
check condition once, whereas while
check condition until not true
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