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: http://oit.cmc.msu.ru/php/control-structures.continue.html
Дата изменения: Sun Feb 3 22:33:33 2002 Дата индексирования: Mon Oct 1 22:13:19 2012 Кодировка: |
continue is used within looping structures to skip the rest of the current loop iteration and continue execution at the beginning of the next iteration.
continue accepts an optional numeric argument which tells it how many levels of enclosing loops it should skip to the end of.
while (list ($key, $value) = each ($arr)) { if (!($key % 2)) { // skip odd members continue; } do_something_odd ($value); } $i = 0; while ($i++ < 5) { echo "Outer<br>\n"; while (1) { echo " Middle<br>\n"; while (1) { echo " Inner<br>\n"; continue 3; } echo "This never gets output.<br>\n"; } echo "Neither does this.<br>\n"; } |