public function update_point(){ ini_set('memory_limit','3072M'); // 临时设置最大内存占用为3G set_time_limit(0); // 设置脚本最大执行时间 为0 永不过期 $pageSize = 1000; $i = 0; $j = 0; $t = 0; for ($x = 1; $x >= 0; $x++) { $payok = M('pay_ok', 'cy_') ->field(['id', 'amount','gameid', 'regagent']) ->page($x, $pageSize) ->select(); $total = count($payok); $t +=$total; if ($total == 0) break; foreach ($payok as $one) { $gameid = $one['gameid']; $regagent = $one['regagent']; if (!empty($gameid) && !empty($regagent)) { $point = getAgentPoint($gameid, $regagent); M('pay_ok', 'cy_')->where(['id' => $one['id']])->save([ 'point' => $point, 'agent_amount' => ($one['amount'] * $point / 100), ]); $i++; } else { $j++; } } // 停留500毫秒 usleep(500); } echo "总数:".$t."<br>"; echo "更新成功数:".$i."<br>"; echo "不用更新的数:".$j."<br>"; }
php tp3.2 脚本大量数据操作思路
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转载自blog.csdn.net/mengzuchao/article/details/80770990
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