Hello folks! welcome back to a new edition of our tutorial on PHP. In this tutorial guide, we are going to be studying about the PHP timezone_name_from_abbr() Function.
The timezone_name_from_abbr() function is used to get the name of timezone from an abbreviation.
The timezone_name_from_abbr() function is used to get the name of timezone from an abbreviation.
Syntax
Following below is the syntax to use this function -
timezone_name_from_abbr($abbr, [$gmtoffset[, $isdst]]);
Parameter Details
Sr.No | Parameter & Description |
---|---|
1 | abbr (Mandatory) This is a string value representing the abbreviation for which you need to know the name of the time zone . |
2 | gmtOffset (Optional) This is an integer value representing an offset from GMT in seconds. If a value for this is given then its timezone is searched and returned. If not found first found timezone (according to given abbreviation) is returned. |
3 | isdst (Optional) This is an integer value specifying the daylight saving of the timezone. If value passed for this parameter is 0 it indicates that there is no daylight saving, if it is 1 there is a dalight saving and, if it is 0 the day light saving is not considered. |
Return Value
This built-in function returns a string value representing the name of a timezone. In the case of failure, it returns the boolean value false.
PHP Version
This function was first introduced as part of core PHP v 5.2.0 and, it works with all the later versions.
Example1
Below example shows the usage of the timezone_name_from_abbr() function -
<?php $res = timezone_name_from_abbr("PST"); print($res); ?>
Output
When the above code is executed, it will produce the following result -
America/Los_Angeles
Example2
You could also get the timezone name by passing the offset value as follows -
<?php //setting the timezone $res = timezone_name_from_abbr("", 3600, 0); print($res); ?>
Output
When the above code is executed, it will produce the following result -
Europe/Paris
Example3
Try the following example -
echo timezone_name_from_abbr("CET")."\n"; echo timezone_name_from_abbr("", 3600, 0);
Output
When the above code is executed, it will produce the following result -
Europe/Berlin Europe/Paris
Alright guys! This is where we are going to be rounding up for this tutorial post. In our next tutorial, we are going to be discussing about the timezone_name_get() Function in PHP.
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