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902d64390e
Writing to a proprety that hasn't been declared is deprecated, unless the class uses the #[AllowDynamicProperties] attribute or defines __get()/__set(). RFC: https://wiki.php.net/rfc/deprecate_dynamic_properties
72 lines
1.7 KiB
PHP
72 lines
1.7 KiB
PHP
--TEST--
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ReflectionClass::getInterfaces() - odd ampersand behaviour.
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--CREDITS--
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Robin Fernandes <robinf@php.net>
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Steve Seear <stevseea@php.net>
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--FILE--
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<?php
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echo "An object is in an array and is referenced. As expected, var_dumping the array shows '&':\n";
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$a = array(new stdclass);
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$b =& $a[0];
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var_dump($a);
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echo "Naturally, this remains true if we modify the object:\n";
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$a[0]->x = 1;
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var_dump($a);
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echo "\n\nObtain the array of interfaces implemented by C.\n";
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interface I {}
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class C implements I {}
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$rc = new ReflectionClass('C');
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$a = $rc->getInterfaces();
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echo "The result is an array in which each element is an object (an instance of ReflectionClass)\n";
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echo "Var_dumping this array shows that the elements are referenced. By what?\n";
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var_dump($a);
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echo "Modify the object, and it is apparently no longer referenced.\n";
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$a['I']->x = 1;
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var_dump($a);
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?>
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--EXPECTF--
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An object is in an array and is referenced. As expected, var_dumping the array shows '&':
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array(1) {
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[0]=>
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&object(stdClass)#%d (0) {
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}
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}
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Naturally, this remains true if we modify the object:
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array(1) {
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[0]=>
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&object(stdClass)#%d (1) {
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["x"]=>
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int(1)
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}
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}
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Obtain the array of interfaces implemented by C.
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The result is an array in which each element is an object (an instance of ReflectionClass)
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Var_dumping this array shows that the elements are referenced. By what?
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array(1) {
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["I"]=>
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object(ReflectionClass)#%d (1) {
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["name"]=>
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string(1) "I"
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}
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}
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Modify the object, and it is apparently no longer referenced.
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Deprecated: Creation of dynamic property ReflectionClass::$x is deprecated in %s on line %d
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array(1) {
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["I"]=>
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object(ReflectionClass)#%d (2) {
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["name"]=>
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string(1) "I"
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["x"]=>
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int(1)
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}
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}
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