$currentDate->addSeconds(24*60*60);if($currentDate->after($endDate)) {//we reached $endDAtebreak; } } $currentAmount->add($currentTransaction->getAmount()); }//fill all dates after the last transaction with the newest amountwhile(Date::compare($currentDate, $endDate) <=0) { $resul...
$date->sub(null, Zend_Date::YEAR);$this->fail(); }catch(Zend_Date_Exception $e) {// success} $date->sub(10,'de_DE');$this->assertEquals(10, $date->getTimestamp());try{ $date->compare(null, Zend_Date::YEAR);$this->fail(); }catch(Zend_Date_Exception $e) {// success}tr...
Welcome to a quick tutorial on how to compare dates PHP. Need to find out which is an earlier or later date in PHP? Do some date comparisons? The common ways to compare dates in PHP are: Parse the dates into date-time objects and compare them –if (new DateTime("DATE A") > new ...
1. 使用date()函数和strtotime()函数: 使用date()函数和strtotime()函数可以将月份转换为日期格式进行比较。首先,将需要比较的月份转换为日期格式,然后使用strtotime()函数将其转换为时间戳。然后,可以使用date()函数将时间戳转换回月份格式进行比较。 “`php $month1 = ‘January’; $month2 = ‘February’; $...
substr_compare() 从指定的开始位置(二进制安全和选择性区分大小写)比较两个字符串。 substr_count() 计算子串在字符串中出现的次数。 substr_replace() 把字符串的一部分替换为另一个字符串。 trim() 移除字符串两侧的空白字符和其他字符。 ucfirst() 把字符串中的首字符转换为大写。 ucwords() 把字符串中每...
One simple solution is to compare the latest value returned with the previous result, and keep calling in a loop until the new value is different, if you don't mind this call causing a delay of 1 microsecond per call when necessary. up down -2 lance_rushing at hotmail dot com ...
If all you need to do is compare a string date against today's date you need to do the following:<?php//Create a date object out of a string (e.g. from a database):$date1 = date_create_from_format('Y-m-d', '2026-05-10');//Create a date object out of today's date:$...
First up, a recipe to get the current date and time: <?php $now=newDateTime();var_dump($now);// object(DateTime)#1 (3) {// ["date"]=>// string(26) "2021-10-13 22:25:11.790490"// ["timezone_type"]=>// int(3)// ["timezone"]=>// string(12) "Asia/Jakarta"// } ...
substr_compare() 函数从指定的开始长度比较两个字符串。 substr() 函数返回字符串的一部分。 strtr() 函数转换字符串中特定的字符。 strtoupper() 函数把字符串转换为大写。 strtolower() 函数把字符串转换为小写。 strtok() 函数把字符串分割为更小的字符串。
functionreverse_compare($x,$y){if($x[2] ==$y[2]){return0; }elseif($x[1] <$y[1]){return1; }else{return-1; } } 8.对数组进行重新排序 shuffle()函数:将数组各元素进行随机排序。 array_reverse()函数:给出一个原来数组的反向排序。