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32 lines
463 B
32 lines
463 B
--TEST--
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clone operand expression is evaluated once and __clone runs
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--FILE--
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<?php
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class CloneSideEffect
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{
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public int $value = 1;
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public function __clone()
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{
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echo "__clone\n";
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$this->value++;
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}
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}
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function make_clone_source(): CloneSideEffect
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{
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echo "make\n";
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return new CloneSideEffect();
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}
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function main(): void
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{
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$copy = clone make_clone_source();
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var_dump($copy->value);
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}
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?>
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--EXPECT--
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make
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__clone
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int(2)
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