php date minus 1 month

PHP date formatting, date calculation, and obtaining the start and end dates of the current week and month. PHP date formatting and date calculation as well as getting the current week, month header and end date PHP date format and date calculation

PHP date formatting and date calculation as well as getting the current week, month and tail date PHP date formatting and date calculation as well as when getting previous week, month tail date PHP date formatting Sample code: /** * Format time

PHP date formatting and date calculation and when getting before week, month and end date PHP date format Sample code: /** * Format time * $type: Type * $strDate: Time string to be processed * * Year y: four-bit year y: two-bit year * month M:

PHP date formatting, date calculation, and obtaining the current week and month start and end datesPHP date formatting and date calculation, and when obtaining the previous week, month and end date PHP date formatting sample code: /*** Format time **

PHP date formatting and date calculation as well as when getting previous week, month tail datePHP date formatting Sample code: /** * Format time * $type: Type * $strDate: Time string to process * * Year y: four-digit year y: two-bit year * Month

How to calculate the period-over-period ratio of an SQL statement! The number of resumes in this month minus the number of resumes in the previous month () [number of resumes in this month]-[number of resumes in the previous month] = [number of

Today, when I write the program, suddenly found a long time ago to get the number of days of the function, the classic switch version, but to get the number of days last month, I just put the month-1, I guess it was too sleepy, and then see a kind

Today, when I write the program, suddenly found a long time ago to get the number of days of the function, the classic switch version, but to get the number of days last month, I just put the month-1, I guess it was too sleepy, and then see a kind

Use the function date () to implement the displayed in the format: year-month-day hours: minutes: secRelated Time parameters:A-"AM" or "PM"A-"AM" or "PM"D-A few days, two digits, if less than two digits before the 0; such as: "01" to "31"D-Days of

Because the job needs to get last month, next month, this month's date, special from the website found the implementation code, special sharing, easy to use friends Write the program today, suddenly found a long time to write a long time to get the