xref: /php-src/ext/opcache/tests/bug73789.phpt (revision e9f783fc) 
1--TEST--
2Bug #73789 (Strange behavior of class constants in switch/case block)
3--EXTENSIONS--
4opcache
5ctype
6--FILE--
7<?php
8class Lexer
9{
10    const T_NONE = 1;
11    const T_STRING = 2;
12    const T_DOT = 8;
13    public function getType($value): int
14    {
15        $type = self::T_NONE;
16        switch (true) {
17        case ctype_alpha($value[0]):
18            $name = 'Lexer::T_' . strtoupper($value);
19            $type = constant($name);
20            if ($type > 100) {
21                return $type;
22            }
23            return self::T_STRING;
24        case $value === '.':
25            return self::T_DOT;
26        default:
27        }
28        return $type;
29    }
30}
31var_dump((new Lexer())->getType("dot"));
32?>
33--EXPECT--
34int(2)
35