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23 lines
249 B
PHP
23 lines
249 B
PHP
--TEST--
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Global variable import using a name with side effects
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--FILE--
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<?php
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function sf($arg) {
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echo "called\n";
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return $arg;
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}
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function test() {
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global ${sf("a")};
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var_dump($a);
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}
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$a = 42;
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test();
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?>
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--EXPECT--
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called
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int(42)
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