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78 lines
1.2 KiB
PHP
78 lines
1.2 KiB
PHP
--TEST--
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Dynamic Constant Expressions
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--FILE--
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<?php
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const C_0 = 0;
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const C_1 = 1;
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const C_foo = "foo";
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const C_arr = [0 => 0, "foo" => "foo"];
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const T_1 = C_1 | 2;
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const T_2 = C_1 . "foo";
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const T_3 = C_1 > 1;
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const T_4 = C_1 >= 1;
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const T_5 = -C_1;
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const T_6 = +C_1;
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const T_7 = +C_foo;
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const T_8 = !C_1;
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const T_9 = C_0 || 0;
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const T_10 = C_1 || 0;
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const T_11 = C_0 && 1;
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const T_12 = C_1 && 1;
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const T_13 = C_0 ? "foo" : "bar";
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const T_14 = C_1 ? "foo" : "bar";
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const T_15 = C_0 ?: "bar";
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const T_16 = C_1 ?: "bar";
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const T_17 = C_arr[0];
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const T_18 = C_arr["foo"];
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const T_19 = [
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C_0,
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"foo" => "foo",
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42 => 42,
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3.14 => 3.14,
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null => null,
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false => false,
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true => true,
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];
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var_dump(
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T_1, T_2, T_3, T_4, T_5, T_6, T_7, T_8, T_9, T_10,
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T_11, T_12, T_13, T_14, T_15, T_16, T_17, T_18, T_19
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);
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?>
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--EXPECT--
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int(3)
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string(4) "1foo"
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bool(false)
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bool(true)
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int(-1)
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int(1)
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int(0)
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bool(false)
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bool(false)
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bool(true)
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bool(false)
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bool(true)
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string(3) "bar"
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string(3) "foo"
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string(3) "bar"
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int(1)
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int(0)
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string(3) "foo"
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array(6) {
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[0]=>
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bool(false)
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["foo"]=>
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string(3) "foo"
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[42]=>
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int(42)
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[3]=>
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float(3.14)
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[""]=>
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NULL
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[1]=>
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bool(true)
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}
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