Found a total of 10000 related content
How to Correctly Add 30 Minutes to H:i Time Format in PHP?
Article Introduction：Troubleshooting Addition of 30 Minutes to H:i Time Format in PHPThe issue of adding 30 minutes to a time value formatted as H:i in PHP can be resolved by converting the time to a Unix timestamp before performing the addition. This ensures that the ti
2024-10-18
comment 0
814
How to Convert Time and Date Across Time Zones in PHP?
Article Introduction：This article presents a PHP class for time zone conversions, addressing the need to manipulate and convert timestamps across different time zones. It covers GMT time offset retrieval, Daylight Saving Time considerations, and provides a practical impl
2024-10-23
comment 0
1052
php date to json format
Article Introduction：When processing dates in PHP and converting them to JSON format, it is key to make sure that the standard format is used for front-end compatibility. 1. It is recommended to use the DateTime class and format it as ISO8601 (such as YYYY-MM-DDTHH:MM:SS), because it can be directly parsed by JavaScript; 2. JSON does not support date type, date will be output in string form, and the front-end needs to use newDate() to convert the string into a date object; 3. You can choose to return a Unix time stamp, and the front-end is responsible for formatting, improving the flexibility of international projects; 4. Pay attention to the default time zone settings of the server, and it is recommended to use date_default_timezone_set() to clearly specify it; 5.
2025-07-08
comment 0
573
php convert UTC to local time
Article Introduction：The key to converting UTC time to local time in PHP is to use the DateTime class and the DateTimeZone class to combine operations. 1. The global time zone can be set through date_default_timezone_set, which is suitable for projects that use a certain time zone uniformly; 2. It is also recommended to use newDateTime to create a UTC time object and call the setTimezone method to convert it to the target time zone to avoid affecting the global settings; 3. When obtaining UTC time from the database, it can dynamically convert according to the user's time zone to achieve multi-time zone support; 4. Pay attention to the accurate time zone name, automatic processing of daylight saving time and formatted output methods. Mastering these methods can handle time conversion problems more stably and efficiently.
2025-07-06
comment 0
331
