解决 “Maximum execution time of 300 seconds exceeded in ...”问题

1.php.ini里max_execution_time = 30，原因是这个脚本执行时间太小了，增加一些，或者改成0不限制

2.wamp2.4\wamp\apps\phpmyadmin4.0.4\libraries中的config.default.php

    /**
    * maximum execution time in seconds (0 for no limit)
    *
    * @global integer $cfg['ExecTimeLimit']
    */
    $cfg['ExecTimeLimit'] = 0;