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41 lines
556 B
41 lines
556 B
--TEST--
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call method overridden in grandchild through base parameter
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--FILE--
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<?php
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use native_types;
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class Base
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{
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public function value(): string
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{
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return 'base';
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}
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}
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class Middle extends Base
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{
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}
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class Leaf extends Middle
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{
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public function value(): string
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{
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return 'leaf';
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}
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}
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function readValue(Base $obj): string
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{
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$alias = $obj;
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return $alias->value();
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}
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function main(): int
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{
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$r = readValue(new Leaf());
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echo "result: $r\n";
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return $r === 'leaf' ? 0 : 1;
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}
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?>
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--EXPECT--
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result: leaf
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