php使用gettimeofday函数返回当前时间并存放在关联数组里

本文实例讲述了php使用gettimeofday函数返回当前时间并存放在关联数组里的方法。分享给大家供大家参考。具体分析如下：

英文官方描述如下：

Key Description
sec Seconds since midnight before January 1, 1970
usec Microseconds since the sec value
minuteswest
Local time zone difference from GMT, in minutes
dsttime 1 iff daylight savings time is in effect,
0 iff not.

    <?php
    $Now = gettimeofday();
    echo "As an associative array:\n";
    foreach ($Now as $Key => $Value) {
     echo "$Key => $Value\n";
    }
    ?>

输出结果如下：

    sec => 1261918156
    usec => 724964
    minuteswest => 0
    dsttime => 0

希望本文所述对大家的php程序设计有所帮助。