echo “当前时间:” . $current_time; “` 3. 使用Javascript定时刷新页面。将Javascript代码放在HTML中,使用setTimeout()函数来定时刷新页面。通过location.reload()方法可以重新加载页面,从而实现定时刷新的效果。 “`javascript setTimeout(function(){ location.reload(); }, 1000); // 设置刷新间隔为1秒 “`...
function DateAdd ($interval, $number, $date) { $date_time_array = getdate($date); $hours = $date_time_array["hours"]; $minutes = $date_time_array["minutes"]; $seconds = $date_time_array["seconds"]; $month = $date_time_array["mon"]; $day = $date_time_array["mday"]; $y...
time() PHPtime()Function ❮ PHP Date/Time Reference ExampleGet your own PHP Server Return the current time as a Unix timestamp, then format it to a date: <?php $t=time(); echo($t ."<br>"); echo(date("Y-m-d",$t));
function DateAdd ($interval, $number, $date) { $date_time_array = getdate($date); $hours = $date_time_array["hours"]; $minutes = $date_time_array["minutes"]; $seconds = $date_time_array["seconds"]; $month = $date_time_array["mon"]; $day = $date_time_array["mday"]; $y...
function getTwentyFourHoursTime() { $currentTime = date(‘H:i:s’); $twentyFourHoursAgo = strtotime(‘-24 hours’, strtotime($currentTime)); $twentyFourHoursAgoFormatted = date(‘H:i:s’, $twentyFourHoursAgo); return $twentyFourHoursAgoFormatted; ...
PHP Date/Time Functions FunctionDescription checkdate()Validates a Gregorian date date_add()Adds days, months, years, hours, minutes, and seconds to a date date_create_from_format()Returns a new DateTime object formatted according to a specified format ...
[]=$socket; } $this->sockets=$sockets; } functioncan_read($timeout){ $read=$this->sockets; socket_select($read,$write=NULL,$except=NULL,$timeout); return$read; } functioncan_write($timeout){ $write=$this->sockets; socket_select($read=NULL,$write,$except=NULL,$timeout); return$...
比如,我们可以通过pubf快速生成public function函数模板代码,在某个 PHP 类里面输入pubf,然后点击 Tab 键(或者在键入的地方选择下拉框中第一个列出的代码提示),即可生成对应的代码函数代码: 和文件代码一样,你也可以对自带的 Live Templates 模板进行修改,或者新增自定义的代码模版,我们以一个前端表单输入框为例进行...
PHP_FUNCTION(strtotime) { char *times, *initial_ts; int time_len, error1, error2; struct timelib_error_container *error; long preset_ts = 0, ts; timelib_time *t, *now; timelib_tzinfo *tzi; tzi = get_timezone_info(TSRMLS_C); ...
PHP_FUNCTION(uniqid) { ... gettimeofday((struct timeval *) &tv, (struct timezone *) NULL); sec = (int) tv.tv_sec; usec = (int) (tv.tv_usec % 0x100000); spprintf(&uniqid, 0, "%s%08x%05x", prefix, sec, usec); RETURN_STRING(uniqid, 0); ...