How to Safely Update WordPress, PHP and Theme

hi in this video we are going to install

the most recent

version of php which is a programming

language

wordpress is based on so i just received

this email from my hosting company

and they are telling me to update my php

version because it's outdated it's no

longer supported

the reason why you need to update your

php is to make your site run faster and

also more secure and harder to hack into

the php version i'm using is 7.0 for

this particular website

and they're now up to 7.4 so i need to

update that

and it's a little scary because you

don't know what changes

will occur to your website when you

update something like the

the main program language so let me show

you how to do it

also update wordpress and also update my

theme

let's do it

this is the website that we're talking

about this is using an

old php version about one to two years

old

and i haven't touched this site for

quite a while

i made it for a relative let me show you

the dashboard in wordpress

okay so i'm using a theme called

rockstar that needs updating as well

wordpress needs updating as well so

there's three things we're updating

php wordpress and this theme but it's

really recommended before doing any

updates

you've got to back up your website

so the tool i use to back up my website

is

called updraft plus backups

and it's free there's a paid version but

you don't really need the paid version

unless you're doing more advanced

backups so what i did was click backup

now

then it created my files for database

plugins themes uploads and others these

are separate files

that this website is built upon the

information is in here

and i downloaded them to my computer

already

so i have a backup now i can proceed

with the updates

so updating php is not within the

wordpress

dashboard you'll have to go into your

hosting plan

i use a hosting plan called ionos by

one-on-one

and this is the domain that needs the

updating for php

you see that it's 7.0 so i'm going to

choose

7.4 recommended it's supported until

december

2022 so i click that

i would suppose the different hosting

plans will have a different way to do

this but

it's basically part of your hosting

control panel you just have to find

where you can configure your

php version so that's it i'm just going

to select

7.4 and save

check your website now sometimes

websites are not compatible with all

php versions oh okay do your websites

work properly

okay let's check it

update phew i think it works

so that was easy um now to update

wordpress you go into your wordpress

dashboard

and you see i'm being notified that

wordpress 5.5 is available

so i'll just click update now

an updated version of wordpress is

available click here

okay updating of wordpress is done i've

now got

version 5.5 on this website let's check

if the website's working

refresh click another link

looks good okay now

i'll just have to update the theme

which is called rockstar this was a free

theme

okay and the link to update it is right

here update now

okay that was fast let's check the site

see if everything's fine

okay in just a matter of minutes we've

updated

php wordpress and

my theme and everything seems to be

working fine

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