On 13/08/2019 10:02, Rowan Collins wrote:
I really like this approach. It allows a package definition file to
exist, without either the language or the header of each file having to
define its location.
#
# File: /lib/company/project1/a/b/MyClass.php
#
<?php
declare_import(company[:label]);
namespace company/project1/a/b;
...
#
# File: /lib/company/__nsmeta.php
#
<?php
namespace company;
namespace_declare [:label] {
strict_types=1;
strict_operators=1;
upgrade_errors_to_exceptions=E_ALL;
}
final class __nsmeta {
/* does nothing except be findable by the autoloader */
/* and defaults to private constructor so it can't be used */
}
...
Caveat would be for situations that do not use an autoloader, the
__nsmeta.php would need to be loaded first, this is something that
PHP7.4 autoloaders would need to take into consideration.
Mark Randall
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