PHP foreach循环中判断执行异常跳出？
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所有回答(2)
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$i = 0;
foreach($a as $v) {
$start = time();
$i++;
if ($i == 5 && (time() - $start) > 3) {
return '超时';
}
}
0
foreach($a as $k => $v) {
$t1 = microtime(true);
//...
$t2 = microtime(true);
if ($k == 4 && ($t2 - $t1) > 3) {
continue;
}
}
