1.UNIX time StampPHPD processing of data, especially when the time type data in the database is formatted, it is necessary to convert the time type data into the UNIX timestamp processing. Data for time types in different database systems
cannot be
Date
(PHP 4, PHP 5)
date-formatting a local time/date
DescriptionString Date (string $format [, int $timestamp])
Returns a string that is the result of the timestamp of an integer in a given format string. If no timestamp is given, the local current
PHP two commonly used date related functions date and strtotime, I believe we must not be unfamiliar. But we usually use all just basic function, what time stamp change date format, date format change timestamp.In fact, these two functions have a
format character
Description
example of return value
Day
---
---
D
The day ordinal of a month with a leading zero 2-digit number
01 to 31
J
The day ordinal of the month without
format character
Description
return Value Example
Day
---
---
D
The first day of the month with a leading zero of 2 digits
01 to 31
J
Days of the month, no leading zeros
1 to 3
How to solve the date time difference problem in PHP. The date (Y-m-dH: I: s) is not the same as the actual time. So I found the relevant information and found out the reason. The reason for this phenomenon: since php5.1.0, the time of date ("Y-m-d
The time you encounter date ("Y-m-d h:i:s") today is always not the same as the actual time. So query the relevant information to know the reason, sorted as follows. The reason for this phenomenon: starting with php5.1.0, PHP.ini added the
1.UNIX time StampPHPD processing of data, especially when the time type data in the database is formatted, it is necessary to convert the time type data into the UNIX timestamp processing. Data for time types in different database systems
cannot be
1.UNIX time StampPHPD processing data, especially when the time type data in the database is formatted, it is necessary to convert the time type data into the UNIX timestamp for processing. Different database systems for time-type data
cannot be
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