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c4ecd82f93
* Make handling of SplFixedArray properties more consistent Create a brand new reference counted array every time in SplFixedArray to be freed by the callers (or return null). Switch from overriding `get_properties` to overriding `get_properties_for` handler * Print objects with null hash table like others in print_r Noticed when working on subsequent commits for SplFixedArray. Make whether zend_get_properties_for returns null or an empty array invisible to the end user - it would be always be a non-null array for user-defined classes. Always print newlines with `\n\s*(\n\s*)` after objects Noticed when working on SplFixedArray changes, e.g. in ext/spl/tests/SplFixedArray__construct_param_null.phpt
87 lines
2.0 KiB
PHP
87 lines
2.0 KiB
PHP
--TEST--
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SplFixedArray - get_properties_for handlers
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--FILE--
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<?php
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#[AllowDynamicProperties]
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class MySplFixedArray extends SplFixedArray {
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public $x;
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public int $y;
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}
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class X {}
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class Y {}
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$array = new MySplFixedArray(2);
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var_dump(get_mangled_object_vars($array));
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$array[0] = new stdClass();
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$array[1] = new Y();
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$array->x = new SplFixedArray();
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$array->{0} = new X();
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var_dump($array);
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// As of php 8.3, get_mangled_object_vars only contains object properties (dynamic properties and declared subclass properties)
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// (Array elements in the SplFixedArray are deliberately excluded)
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// Before php 8.3, this would have array elements get removed in some cases but not others.
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var_dump(get_mangled_object_vars($array));
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echo "cast to array\n";
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var_dump((array)$array); // Adds the values from the underlying array, then the declared/dynamic object properties
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echo json_encode($array), "\n"; // From JsonSerializable::serialize()
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$ser = serialize($array);
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echo "$ser\n";
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// NOTE: The unserialize behavior for the property that is the string '0' is just because unserialize()
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// is coercing '0' to a string before calling SplFixedArray::__unserialize.
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//
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// Typical code would not use 0 as a property name, this test is just testing edge cases have proper reference counting and so on.
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var_dump(unserialize($ser));
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?>
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--EXPECT--
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array(1) {
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["x"]=>
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NULL
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}
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object(MySplFixedArray)#1 (4) {
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[0]=>
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object(stdClass)#2 (0) {
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}
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[1]=>
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object(Y)#3 (0) {
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}
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["x"]=>
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object(SplFixedArray)#4 (0) {
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}
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["0"]=>
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object(X)#5 (0) {
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}
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}
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array(2) {
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["x"]=>
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object(SplFixedArray)#4 (0) {
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}
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[0]=>
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object(X)#5 (0) {
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}
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}
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cast to array
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array(3) {
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[0]=>
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object(X)#5 (0) {
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}
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[1]=>
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object(Y)#3 (0) {
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}
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["x"]=>
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object(SplFixedArray)#4 (0) {
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}
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}
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[{},{}]
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O:15:"MySplFixedArray":5:{i:0;O:8:"stdClass":0:{}i:1;O:1:"Y":0:{}s:1:"x";i:0;s:1:"y";i:0;s:1:"0";O:1:"X":0:{}}
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object(MySplFixedArray)#6 (4) {
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[0]=>
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object(X)#9 (0) {
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}
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[1]=>
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object(Y)#8 (0) {
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}
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["x"]=>
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int(0)
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["y"]=>
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int(0)
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}
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