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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
125 lines
2.8 KiB
PHP
125 lines
2.8 KiB
PHP
--TEST--
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SPL: ArrayObject::exchangeArray() basic usage with object as underlying data store.
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--FILE--
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<?php
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#[AllowDynamicProperties]
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class C {
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public $pub1 = 'public1';
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}
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echo "--> exchangeArray() with objects:\n";
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$original = new C;
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$ao = new ArrayObject($original);
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$swapIn = new C;
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try {
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$copy = $ao->exchangeArray($swapIn);
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$copy['addedToCopy'] = 'added To Copy';
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} catch (Exception $e) {
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echo "Exception:" . $e->getMessage() . "\n";
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}
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$swapIn->addedToSwapIn = 'added To Swap-In';
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$original->addedToOriginal = 'added To Original';
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var_dump($ao, $original, $swapIn, $copy);
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echo "\n\n--> exchangeArray() with no arg:\n";
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unset($original, $ao, $swapIn, $copy);
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$original = new C;
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$ao = new ArrayObject($original);
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try {
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$copy = $ao->exchangeArray();
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$copy['addedToCopy'] = 'added To Copy';
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} catch (TypeError $e) {
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echo "Exception: " . $e->getMessage() . "\n";
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}
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$original->addedToOriginal = 'added To Original';
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var_dump($ao, $original, $copy);
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echo "\n\n--> exchangeArray() with bad arg type:\n";
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unset($original, $ao, $swapIn, $copy);
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$original = new C;
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$ao = new ArrayObject($original);
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try {
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$copy = $ao->exchangeArray(null);
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$copy['addedToCopy'] = 'added To Copy';
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} catch (TypeError $e) {
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echo $e->getMessage() . "\n";
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}
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$original->addedToOriginal = 'added To Original';
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var_dump($ao, $original, $copy);
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?>
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--EXPECTF--
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--> exchangeArray() with objects:
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object(ArrayObject)#2 (1) {
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["storage":"ArrayObject":private]=>
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object(C)#3 (2) {
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["pub1"]=>
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string(7) "public1"
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["addedToSwapIn"]=>
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string(16) "added To Swap-In"
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}
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}
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object(C)#1 (2) {
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["pub1"]=>
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string(7) "public1"
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["addedToOriginal"]=>
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string(17) "added To Original"
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}
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object(C)#3 (2) {
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["pub1"]=>
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string(7) "public1"
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["addedToSwapIn"]=>
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string(16) "added To Swap-In"
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}
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array(2) {
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["pub1"]=>
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string(7) "public1"
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["addedToCopy"]=>
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string(13) "added To Copy"
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}
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--> exchangeArray() with no arg:
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Exception: ArrayObject::exchangeArray() expects exactly 1 argument, 0 given
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Warning: Undefined variable $copy in %s on line %d
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object(ArrayObject)#2 (1) {
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["storage":"ArrayObject":private]=>
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object(C)#3 (2) {
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["pub1"]=>
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string(7) "public1"
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["addedToOriginal"]=>
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string(17) "added To Original"
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}
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}
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object(C)#3 (2) {
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["pub1"]=>
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string(7) "public1"
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["addedToOriginal"]=>
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string(17) "added To Original"
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}
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NULL
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--> exchangeArray() with bad arg type:
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ArrayObject::exchangeArray(): Argument #1 ($array) must be of type array, null given
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Warning: Undefined variable $copy in %s on line %d
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object(ArrayObject)#3 (1) {
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["storage":"ArrayObject":private]=>
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object(C)#2 (2) {
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["pub1"]=>
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string(7) "public1"
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["addedToOriginal"]=>
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string(17) "added To Original"
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}
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}
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object(C)#2 (2) {
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["pub1"]=>
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string(7) "public1"
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["addedToOriginal"]=>
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string(17) "added To Original"
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}
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NULL
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