note 127183 added to function.spl-autoload-register
| From: | DanielKlein at main dot php dot net | Date: | Sat, 18 Jun 2022 05:25:30 +0000 |
| Subject: | note 127183 added to function.spl-autoload-register | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-218598@lists.php.net to get a copy of this message | ||
If you want to be able to run your PHP script from anywhere without changing to the directory first,
use chdir(__DIR__) in the first file you run (not any includes):
<?php
spl_autoload_register();
chdir(__DIR__);
For some reason, trying to use namespaced classes from within other namespaced classes fails
otherwise.
e.g. Running "php src/main.php" will fail, but "cd src && php main.php"
will work.
src/main.php
<?php
spl_autoload_register();
//chdir(__DIR__); // Uncomment this to make it work from any directory
MyNamespace\MyClass::foo();
src/MyNamespace/MyClass.php
<?php
namespace MyNamespace;
class MyClass {
public static function foo(): void {
echo MyOtherClass::BAR; // This will fail even if MyOtherClass.php is in the right place
}
}
src/MyNamespace/MyOtherClass.php
<?php
namespace MyNamespace;
class MyOtherClass {
public const BAR = 'baz';
}
----
Server IP: 45.112.84.4
Probable Submitter: 80.90.12.131 (proxied: 175.36.56.27)
----
Manual Page -- https://php.net/manual/en/function.spl-autoload-register.php
Edit -- https://main.php.net/note/edit/127183
Del: integrated -- https://main.php.net/note/delete/127183/integrated
Del: useless -- https://main.php.net/note/delete/127183/useless
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Del: spam -- https://main.php.net/note/delete/127183/spam
Del: non-english -- https://main.php.net/note/delete/127183/non-english
Del: in docs -- https://main.php.net/note/delete/127183/in+docs
Del: other reasons-- https://main.php.net/note/delete/127183
Reject -- https://main.php.net/note/reject/127183
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