[NETBEANS-6193] Can't use attributes with interface constants and methods

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 12.5
• Fix Version/s: NB13
• Component/s: php - Editor
• Labels: pull-request-available
• Assignee: Junichi Yamamoto
• Reporter: Junichi Yamamoto
• Created: 11/Nov/21 03:45
• Updated: 13/Nov/21 05:20
• Resolved: 13/Nov/21 05:20

Description

The following code is valid. However, if we use attributes with interface constants and methods, syntax errors occur.

Example code:

<?php

#[I1]
interface I {
    #[I2(1)] // syntax error occurs
    public const I_CONST = "interface";
    #[I3] // syntax error occurs
    public function method(#[I4] $param1, #[I5(), I6("test")] $param): void; // syntax error occurs
}
$refI = new \ReflectionClass(I::class);
$sourcesI = [
    $refI,
    $refI->getReflectionConstant('I_CONST'),
    $refI->getMethod('method'),
    $refI->getMethod('method')->getParameters()[0],
    $refI->getMethod('method')->getParameters()[1],
];

foreach ($sourcesI as $r) {
	$attr = $r->getAttributes();
	var_dump(get_class($r), count($attr));

    foreach ($attr as $a) {
        var_dump($a->getName(), $a->getArguments());
    }

    echo "\n";
}

Result:

string(15) "ReflectionClass"
int(1)
string(2) "I1"
array(0) {
}

string(23) "ReflectionClassConstant"
int(1)
string(2) "I2"
array(1)

{   [0]=>   int(1) }

string(16) "ReflectionMethod"
int(1)
string(2) "I3"
array(0) {
}

string(19) "ReflectionParameter"
int(1)
string(2) "I4"
array(0) {
}

string(19) "ReflectionParameter"
int(2)
string(2) "I5"
array(0) {
}
string(2) "I6"
array(1)

{   [0]=>   string(4) "test" }

Steps to reproduce:

1. Create a PHP project
2. Create a new file
3. Copy and paste the above example code

Issue Links

• links to: GitHub Pull Request #3315