PHP online MySQL Big Data import program, MySQL data import _php tutorial

PHP online MySQL Big Data import program, MySQL data import

1 
 Php2 Header("Content-type:text/html;charset=utf-8");3 error_reporting(E_all);4 Set_time_limit(0);5 $file= './test.sql ';6 $data=file($file);7  8 Echo"
";9 //Print_r ($data);Ten $data _new=Array(); One $tmp=Array(); A foreach($data  as $line) { -       -     $line=Trim($line); the     if(strlen($line) ==0){ -         Continue; -     } -     if(substr($line, 0,2) = = '--'){ +         Continue; -     } +     if(substr($line, 0,2) = = '/* '){ A         Continue; at     } -     $tmp[]=$line; -     if(substr($line,-1) = = '; '){ -         $query=implode('',$tmp); -         $tmp=Array(); -         $data _new[]=$query; in     } -       to } +   -   the   * $mysqli=NewMysqli (' localhost ', ' root ', ' root ', ' test '); $ if($mysqli-Connect_errno) {Panax Notoginseng     Exit(' Database connection failed! '); - } the $mysqli->query ("Set Names UTF8"); +   A $error=Array(); the foreach($data _new  as $sql){ +     $mysqli->query ($sql); -     $r=$mysqli-error; $     if($r)$error[]=$r; $ } - Print_r($r); -   the   - /*Wuyi   the   - mysql>alter TABLE tbl2 DISABLE KEYS; Wu Query OK, 0 rows Affected (0.00 sec) -   About Mysql>insert to Tbl2 SELECT * from TBL1; $ Query OK, 2000000 row Affected (36.30 sec) - records:2000000 duplicates:0 warnings:0 -   - mysql>alter TABLE tbl2 ENABLE KEYS; A Query OK, 0 rows affected (44.55 sec) +   the   - */
Applicable: phpMyAdmin The exported SQL file is too large to import into the online phpMyAdmin
Upload the program and the SQL file to the space and delete it when you are done.
http://www.bkjia.com/PHPjc/1014830.html www.bkjia.com true http://www.bkjia.com/PHPjc/1014830.html techarticle PHP online mysql Big Data import program, MySQL data import 1 PHP 2 header ("Content-type:text/html;charset=utf-8"); 3 error_reporting (E_all) ; 4 set_time_limit (0); 5 $file = ...
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