• Welcome

• Priya library

• Introduction
• License
• Installation
• Download
• Examples
• Function reference

Global functions

attach

get

in_array

is.array

is.empty

is.nodeList

is.numeric

is.set

microtime

namespace

ready

request

require

select

string.from.time

string.occurrence.case.insensitive

string.replace

trim

Element functions

active

addClass

append

attribute

basename

calculate

children

clone

closest

collection

computedStyle

content

create

css

data

date

debug

drag

exception

explode

function_exist

hasClass

html

htmlspecialchars

htmlspecialchars_decode

implode

jid

link

methods

naturalCompare

naturalICompare

next

off

on

prepend

previous

rand

remove

removeClass

request

round

script

scrollbar

select

styler

toggleClass

trigger

usleep

val

week

• R3m framework

• Introduction
• License
• Installation
• Download
• Getting started
Setting development mode
Add domain
Add subdomain
Add route
Add controller
Add view
Using plugins
Add a custom plugin
Add web assets
Add CLI
• Features
App class
Cli class
Core class
Data class
Dir class
File class
Filter class
Sort class
View class
• Plugins

Functions

Array

array.chunk

array.combine

array.count

array.current

array.diff

array.end

array.fill.key

array.key

array.key.exist

array.key.first

array.key.last

array.key.list

array.next

array.object

array.pop

array.previous

array.push

array.reset

array.reverse

array.shift

array.unique

array.unshift

explode

implode

Block, Capture & Import

block.html

block.json

capture.append

capture.prepend

import

Data, Object & Parse

data

data.delete

data.get

data.read

data.set

data.write

object

object.count

object.merge

parse.bool

parse.float

parse.int

parse.read

parse.string

Date & Time

date

microtime

time

time.format

Dir & File

dir.change

dir.copy

dir.create

dir.delete

dir.get

dir.move

dir.name

dir.read

dir.remove

dir.set

dir.size

dir.uppercase.first

file.append

file.atime

file.basename

file.chmod

file.chown

file.copy

file.count

file.delete

file.exist

file.extension

file.extension.remove

file.link

file.move

file.mtime

file.read

file.size

file.touch

file.uppercase.first

file.write

Host, Response & Server

content.type

constant

cookie

cors

header

host.domain

host.extension

host.scheme

host.subdomain

http.response.code

redirect

request

request.method

response.json

server

session

Html & Route

input

route.get

route.name

route.prefix

target.create

textarea

url.decode

url.encode

url.raw.decode

url.raw.encode

In & Is

in.array

is.array

is.array.nested

is.countable

is.debug

is.dir

is.empty

is.empty.object

is.executable

is.file

is.finite

is.float

is.hex

is.infinite

is.int

is.iterable

is.link

is.nan

is.null

is.numeric

is.object

is.readable

is.resource

is.scalar

is.set

is.string

is.upload

is.writeable

Math

math.abs

math.avg

math.bin.dec

math.bin.hex

math.ceil

math.convert

math.cos

math.cos.hyperbolic

math.cos.hyperbolic.inverse

math.cos.inverse

math.dec.bin

math.dec.hex

math.dec.oct

math.deg.rad

math.exp

math.exp.m1

math.fdiv

math.floor

math.fmod

math.hex.bin

math.hex.dec

math.hypot

math.int.division

math.log

math.log.1p

math.log.10

math.max

math.min

math.oct.dec

math.pi

math.pow

math.rad.deg

math.random

math.random.bytes

math.round

math.sin

math.sin.hyperbolic

math.sin.hyperbolic.inverse

math.sin.inverse

math.sqrt

math.tan

math.tan.hyperbolic

math.tan.hyperbolic.inverse

math.tan.inverse

math.tan.inverse.2

Miscellaneous

config

d

dd

echo

for

for.each

if

json.select

locale.config

locale.set

memory.usage

php.version

r3m.built

r3m.version

require

unset

uuid

view

while

Password

password.algorithm.list

password.hash

password.info.get

password.rehash.need

password.verify

Preg

preg.filter

preg.last.error

preg.match

preg.match.all

preg.quote

preg.replace

preg.split

String

string.base64.decode

string.base64.encode

string.char

string.compare

string.compare.case.insensitive

string.compare.natural

string.compare.natural.case.insensitive

string.compare.version

string.crc32

string.crypt

string.csv.get

string.format

string.length

string.levenshtein

string.lowercase

string.lowercase.first

string.md5

string.metaphone

string.newline.to.break

string.occurrence

string.occurrence.case.insensitive

string.ord

string.pad

string.position.first.occurrence

string.position.first.occurrence.case.insensitive

string.position.last.occurrence

string.position.last.occurrence.case.insensitive

string.quote.meta

string.quoted.printable.decode

string.quoted.printable.encode

string.random

string.repeat

string.replace

string.replace.case.insensitive

string.reverse

string.rot13

string.sha1

string.split

string.substring

string.substring.compare

string.substring.count

string.substring.count.case.insensitive

string.substring.replace

string.tag.strip

string.to.time

string.token

string.translate

string.trim

string.trim.left

string.trim.right

string.uppercase

string.uppercase.first

string.uppercase.word

string.wrap.word

Terminal

binary

parameter

terminal.color

terminal.put

terminal.readline

terminal.user.id

Translation

import.translation

__

Modifiers

default

json.encode

lowercase

nbsp

truncate

uppercase

uppercase.first

url.decode

url.encode

url.raw.decode

url.raw.encode

  Universeorange.com/Docs/

R3m/framework Function reference array.key.first

{array.key.first(Array $array)}

Get the first key of the given array without affecting the internal array pointer.

Returns the first key of array if the array is not empty as a string | int; null otherwise.

More information:

https://www.php.net/manual/en/function.array-key-first.php

Last modified: 2021-06-07

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