Version: 4.2.0 WordPress Error, Original Adminer Not Working

When do you get the error?

When you try to access the URL:
yoursite.com/adminerSQL.php
?

Which adminer version do you use?

I think that this is and Adminer version problem.

Can you try to use Adminer 5.3.0?

https://sourceforge.net/projects/adminer.mirror/files/v5.3.0/adminer-5.3.0-en.php/download

Which php versions do you use in these websites?

This cannot happen in a regular php server because each is removed in php 8.0 and then.

But also get_magic_quotes_gpc() has been removed.

In Adminer code there is the below function:

function remove_slashes( array $eh, $cd=false){
	if( function_exists("get_magic_quotes_gpc")&&get_magic_quotes_gpc()){
		while( list($y,$X)=each($eh) ){
			foreach($X as $Ce=>$W){
				unset($eh[$y][$Ce]);
				if(is_array($W)){
					$eh[$y][stripslashes($Ce)]=$W;$eh[]=&$eh[$y][stripslashes($Ce)];
				}else
					$eh[$y][stripslashes($Ce)]=($cd?$W:stripslashes($W));
			}
		}
	}
}

It seams that in your php server get_magic_quotes_gpc() exists and returns true!!!

I have open a ticket here: https://github.com/vrana/adminer/issues/1218

TIP: If you want to fix temporalily you can delete the function’s contents:

function remove_slashes( array $eh, $cd=false){}

Have in mind that this is not an issue of my plugin, but an issue of the default Adminer and your php server configuration! I am jsut trying to help you

Could you help me a bit more?

1. Which hosting do you use?
2. What package? Shared hosting?
3. If you var_dump in a php file, wherever, the function get_magic_quotes_gpc(), what is this function returns?

Hello @kangjooleng

the update to version 4.3.0 fixes your problem.

Thank you for your help