I'm not sure if it's possible to have a connector with multiple MySQL roots. When I try with just one root it works perfect. My code with 2 roots look like this:
[
'locale' => 'es_ES.UTF-8',
'bind' => false,
'debug' => true,
'roots' => [
(int) 0 => [
(int) 0 => [
'driver' => 'MySQL',
'host' => 'localhost',
'user' => 'user',
'pass' => 'pass',
'db' => 'elfinder_db',
'files_table' => 'files',
'path' => '1'
],
(int) 1 => [
'driver' => 'MySQL',
'host' => 'localhost',
'user' => 'user',
'pass' => 'pass',
'db' => 'elfinder_db',
'files_table' => 'files',
'path' => '6'
]
]
]
]
Please try simple array.
[
'locale' => 'es_ES.UTF-8',
'bind' => false,
'debug' => true,
'roots' => [
[
'driver' => 'MySQL',
'host' => 'localhost',
'user' => 'user',
'pass' => 'pass',
'db' => 'elfinder_db',
'files_table' => 'files',
'path' => '1'
],
[
'driver' => 'MySQL',
'host' => 'localhost',
'user' => 'user',
'pass' => 'pass',
'db' => 'elfinder_db',
'files_table' => 'files',
'path' => '6'
]
]
]