Remove dead codes

Signed-off-by: Chanaka Dharmarathna <pe.chanaka.ck@gmail.com>
Refactor: we had three similar functions, refactored into just one.

Also, these functions returned false, or a string containing the type,
but the string was only used to indirectly mean a true value; now
we explicitely return true in this case.

Signed-off-by: Marc Delisle <marc@infomarc.info>
'same' and 'new' are the only choices here

Signed-off-by: Madhura Jayaratne <madhura.cj@gmail.com>
Define $message in all paths

Signed-off-by: Madhura Jayaratne <madhura.cj@gmail.com>
Define $sql_query in all paths

Signed-off-by: Madhura Jayaratne <madhura.cj@gmail.com>
Fix bad line breaks

Signed-off-by: Madhura Jayaratne <madhura.cj@gmail.com>
Avoid bad line breaks

Signed-off-by: Madhura Jayaratne <madhura.cj@gmail.com>
Merge branch 'master' of github.com:phpmyadmin/phpmyadmin
Function does not handle null values even if it was documented to handle them

Signed-off-by: Madhura Jayaratne <madhura.cj@gmail.com>
Translated using Weblate (Catalan)

Currently translated at 81.5% (2417 of 2965 strings)

[CI skip]
Fix code execution path warning

Signed-off-by: Marc Delisle <marc@infomarc.info>
Translated using Weblate (Catalan)

Currently translated at 81.6% (2420 of 2965 strings)

[CI skip]
Merge remote-tracking branch 'origin/master'
Fix code execution path warning

Signed-off-by: Marc Delisle <marc@infomarc.info>
Merge branch 'master' of https://github.com/phpmyadmin/phpmyadmin
bug #4551 Wrong test in source code

Signed-off-by: Madhura Jayaratne <madhura.cj@gmail.com>
Remove dead codes

Signed-off-by: Chanaka Dharmarathna <pe.chanaka.ck@gmail.com>
Merge branch 'master' into Bug4537

Conflicts:
	ChangeLog