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129 lines
2.8 KiB
PHP
129 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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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 (Exception $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 (Exception $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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?>
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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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Warning: ArrayObject::exchangeArray() expects exactly 1 parameter, 0 given in %s on line 27
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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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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 bad arg type:
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Exception:Passed variable is not an array or object, using empty array instead
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Notice: Undefined variable: copy in %s on line 46
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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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