xref: /PHP-7.1/ext/opcache/tests/bug73789.phpt (revision 6bd41a1d) 
1--TEST--
2Bug #73789 (Strange behavior of class constants in switch/case block)
3--FILE--
4<?php
5class Lexer
6{
7	const T_NONE = 1;
8	const T_STRING = 2;
9	const T_DOT = 8;
10	public function getType($value): int
11	{
12		$type = self::T_NONE;
13		switch (true) {
14		case ctype_alpha($value[0]):
15			$name = 'Lexer::T_' . strtoupper($value);
16			$type = constant($name);
17			if ($type > 100) {
18				return $type;
19			}
20			return self::T_STRING;
21		case $value === '.':
22			return self::T_DOT;
23		default:
24		}
25		return $type;
26	}
27}
28var_dump((new Lexer())->getType("dot"));
29--EXPECT--
30int(2)
31