Unable to set the flags config via environment variable

[zeleznypa]

Unfortunately, there is no possibility to setup the flags config via environment variable:

dibi/src/Dibi/Bridges/Nette/DibiExtension22.php

Lines 50 to 57 in 9e71132

	if (isset($config['flags'])) {
	$flags = 0;
	foreach ((array) $config['flags'] as $flag) {
	$flags |= constant($flag);
	}
	$config['flags'] = $flags;
	}

When I have a neon config like this:

extensions:
    dibi: Dibi\Bridges\Nette\DibiExtension22

dibi:
    host: Utils\Extras::getenv('DATABASE_HOST')
    port: Utils\Extras::getenv('DATABASE_PORT', 3306)
    username: Utils\Extras::getenv('DATABASE_USER')
    password: Utils\Extras::getenv('DATABASE_PASSWORD')
    database: Utils\Extras::getenv('DATABASE_NAME')
    charset: Utils\Extras::getenv('DATABASE_CHARSET', 'utf8')
    flags: Utils\Extras::getenv('DATABASE_FLAGS', 0)
    lazy: Utils\Extras::getenv('DATABASE_LAZY', true)

The marked code tried to interpret the Nette\DI\Definitions\Statement as an array and it leads to wrong code.

[zeleznypa]

Probably the right solution can be:

 if (isset($config['flags']) && (is_array($config['flags']) || is_scalar($config['flags']))) { 
 	$flags = 0; 
 	foreach ((array) $config['flags'] as $flag) { 
 		$flags |= constant($flag); 
 	} 
  
 	$config['flags'] = $flags; 
 } 

or similar one:

 if (isset($config['flags']) && !is_object($config['flags']) { 
 	$flags = 0; 
 	foreach ((array) $config['flags'] as $flag) { 
 		$flags |= constant($flag); 
 	} 
  
 	$config['flags'] = $flags; 
 } 

[dg]

I tried to add the successor, DibiExtension3, can you try it?