PHP intl Functions Complete Reference Last Updated : 12 Mar, 2021 Comments Improve Suggest changes Like Article Like Report The Complete list of PHP intl Functions are listed below: Collator PHP collator_asort() FunctionPHP collator_compare() FunctionPHP Collator __construct() FunctionPHP Collator create() FunctionPHP collator_sort_with_sort_keys() FunctionPHP collator_sort() Function IntlCalendar PHP IntlCalendar add() FunctionPHP IntlCalendar after() FunctionPHP IntlCalendar before() FunctionPHP IntlCalendar::__construct() FunctionPHP IntlCalendar createInstance() FunctionPHP IntlCalendar equals() FunctionPHP IntlCalendarfieldDifference() FunctionPHP IntlCalendar fromDateTime() FunctionPHP IntlCalendar get() FunctionPHP IntlCalendar getActualMaximum() FunctionPHP IntlCalendar getActualMinimum() FunctionPHP IntlCalendar getAvailableLocales() FunctionPHP IntlCalendar getErrorCode() FunctionPHP IntlCalendar getErrorMessage() FunctionPHP IntlCalendar getFirstDayOfWeek() FunctionPHP IntlCalendar getLeastMaximum() FunctionPHP IntlCalendar getTime() FunctionPHP IntlCalendar getTimeZone() FunctionPHP IntlCalendar getType() FunctionPHP IntlCalendar inDaylightTime() FunctionPHP IntlCalendar isEquivalentTo() FunctionPHP IntlCalendar isSet() FunctionPHP IntlCalendar isWeekend() FunctionPHP IntlCalendar roll() FunctionPHP IntlCalendar set() FunctionPHP IntlCalendar setTime() FunctionPHP IntlCalendar setTimeZone() FunctionPHP IntlCalendar toDateTime() Function IntlChar PHP IntlChar Functions Complete Reference IntlDateFormatter PHP IntlDateFormatter format() FunctionPHP IntlDateFormatter formatObject() FunctionPHP IntlDateFormatter getCalendar() FunctionPHP IntlDateFormatter getDateType() FunctionPHP IntlDateFormatter getErrorCode() FunctionPHP IntlDateFormatter setTimeZone() Function Comment More infoAdvertise with us Next Article PHP intl Functions Complete Reference K kartik Follow Improve Article Tags : Web Technologies PHP PHP-function PHP-Intl Similar Reads PHP Math Functions Complete Reference The predefined math functions in PHP are used to handle the mathematical operations within the integer and float types. These math functions are part of the PHP core. Installation: These functions have not required any installation. The complete list of PHP math functions are given below:Example: Pr 3 min read PHP String Functions Complete Reference Strings are a collection of characters. For example, 'G' is the character and 'GeeksforGeeks' is the string. Installation: These functions are not required any installation. These are the part of PHP core. The complete list of PHP string functions are given below: Example: This program helps us to c 6 min read PHP Calendar Functions Complete Reference The calendar extension contains a series of functions to represent the calendar date into a different format. The standard date is based on Julian Day Count. The date count starting from January 1st, 4713 B.C. is known as Julian Day Count. First, the date is converted into Julian Day Count and then 2 min read PHP Filesystem Functions Complete Reference The Filesystem function is used to access and manipulate filesystem. It is the part of PHP code so no need to install these functions. For accessing the files on the system, the file path will be used. On Unix system, forward slash (/) is used as a directory separator and on Windows platform, both f 4 min read PHP | ReflectionClass isFinal() Function The ReflectionClass::isFinal() function is an inbuilt function in PHP which is used to check the specified class is final or not. Syntax: bool ReflectionClass::isFinal( void ) Parameters: This function does not accept any parameters. Return Value: This function returns true for the success or false 1 min read Like