76 lines
1.6 KiB
PHP
76 lines
1.6 KiB
PHP
--TEST--
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Testing ReflectionClass::isCloneable()
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--EXTENSIONS--
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simplexml
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xmlwriter
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--FILE--
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<?php
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class foo {
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}
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$foo = new foo;
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print "User class\n";
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$obj = new ReflectionClass($foo);
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var_dump($obj->isCloneable());
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$obj = new ReflectionObject($foo);
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var_dump($obj->isCloneable());
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$h = clone $foo;
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class bar {
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private function __clone() {
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}
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}
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$bar = new bar;
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print "User class - private __clone\n";
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$obj = new ReflectionClass($bar);
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var_dump($obj->isCloneable());
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$obj = new ReflectionObject($bar);
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var_dump($obj->isCloneable());
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$h = clone $foo;
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print "Closure\n";
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$closure = function () { };
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$obj = new ReflectionClass($closure);
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var_dump($obj->isCloneable());
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$obj = new ReflectionObject($closure);
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var_dump($obj->isCloneable());
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$h = clone $closure;
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print "Internal class - SimpleXMLElement\n";
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$obj = new ReflectionClass('simplexmlelement');
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var_dump($obj->isCloneable());
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$obj = new ReflectionObject(new simplexmlelement('<test></test>'));
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var_dump($obj->isCloneable());
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$h = clone new simplexmlelement('<test></test>');
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print "Internal class - XMLWriter\n";
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$obj = new ReflectionClass('xmlwriter');
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var_dump($obj->isCloneable());
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$obj = new ReflectionObject(new XMLWriter);
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var_dump($obj->isCloneable());
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try {
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$h = clone new xmlwriter;
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} catch (Throwable $e) {
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echo $e::class, ": ", $e->getMessage(), PHP_EOL;
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}
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?>
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--EXPECT--
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User class
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bool(true)
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bool(true)
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User class - private __clone
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bool(false)
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bool(false)
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Closure
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bool(true)
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bool(true)
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Internal class - SimpleXMLElement
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bool(true)
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bool(true)
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Internal class - XMLWriter
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bool(false)
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bool(false)
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Error: Trying to clone an uncloneable object of class XMLWriter
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