[want to change the qrcode details]

Did you try anything yourself? Like https://duckduckgo.com/?q=php+qr+code+reader

[want to change the qrcode details]

As said: you need a QR code READER (in php?).

[want to change the qrcode details]

So you need a QR code reader.

[How to generate complex Multi-Color-Gradients with PHP?]

8 hours ago, LarsFlieger said:

It needs to be a complex pattern

what's the formular for your pattern?

[Postcode based delivery price]

i don't get any logic in that

 

Quote

EH => Price

EH3 => Price

EH3 1 => Price

EH3 1-4 => Price

 

Exceptions - No Delivery allowed

EH => null

EH3 => null

EH3 1 => null

EH3 1-4 => null

 

Can mix and match for example:

 

EH3 = £2.00

EH3 2 => £2.25

EH3 5 => null

so why is EH totally missing, EH3 2 is undefined but gets a price and EH3 gets a price even that it's an exeption? Makes no sense for me.

[Include in for-loop]

what should "does [not] work" mean?

i would recommend using foreach if you don't need a continious integer.

[help with not showing php/html page in web search]

just use the "noindex" meta tag

[image uploaded always has a capital letter]

5 minutes ago, npsari said:

I don't have time to learn this new mysqli or PDO

then your script will stop working.

[Why isn't it able to find the max value if it's less than 5?]

For what data? Use SQLite in-memory to mock a databse.

[Why use json_encode() on a string]

16 hours ago, NotionCommotion said:

Why would one actually want to use json_encode() on a string?

so you can interact with software that uses JSON as exchange format.

[teach me how to send newsletter to all subscriber to using php mailer and mysqli procedural]

Download PHPMailer, read the MySQLi Tutorial on www.php.net and start coding.

[chat]

You should learn Websockets.

[Need Help]

On the line before, just count them. count(open_paranthesis) === count(closing_paranthesis)

[Update to database]

The database wrapper is not part of php-core so you have to completely debug that or ask the developer if it's not you.

[Trying to echo data 3 levels deep into json architecture]

<?php

$json = '[{"foo": {"bar": 123}}]';
$array = json_decode($json, true);
$threelevelsdeep = $array[0]['foo']['bar'];
echo $threelevelsdeep;

 

[how to create search functionality in php and mysql and the search result will be on another page apart from the search page]

If you get a "blank page" you should first have a look in the error.log of your server.

[How do I access an array outside of if?]

Doesn't matter. It is returned, you just don't look at it. Open the webdeveloper console and switch to the network tab.

[want to display additional information of registerd user while uploading the products of same user]

So whats the problem then? If he entered the data, you store it, you show it.

[Query needed, thanks!]

yeah, try something then?

[how to create search functionality in php and mysql and the search result will be on another page apart from the search page]

So your statement is invalid, check for quotes. Also you are building an SQL injection vulnerability, so everybody can easily delete your database.

Prepared Statements would solve both problems, just have a research for it.

[Transform array]

just another variant:

 

$myarray = [
               'articles' => [ 'href' => 'http://admin.contenta.com/api/articles'],
               'blocks' => [ 'href' => 'http://admin.contenta.com/api/blocks'],
               'categories' => [ 'href' => 'http://admin.contenta.com/api/categories']
           ];

print_r(array_combine(array_keys($myarray), array_column($myarray, 'href')));

 

[how to create search functionality in php and mysql and the search result will be on another page apart from the search page]

Start with a research for `php mysql tutorial` and present your attempts.

[Help for merging php code (easy)]

Why not just trying something first?

[Help for merging php code (easy)]

Place the first code before the second, then use the function output for string concatanation

https://www.php.net/manual/en/language.operators.string.php

[Echoing all $_GET values]

i would always recommend using var_dump() because it also shows info on null, boolean and empty string values. At least you can also use json_encode() for this, but it lacks on objects.