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<?php class Test implements ArrayAccess { public function __get($k) { return 1; } public function __set($k, $v) { echo "__set($v)\n"; } public function offsetGet($k) { return 1; } public function offsetSet($k, $v) { echo "offsetSet($v)\n"; } public function offsetExists($k) {} public function offsetUnset($k) {} } $t = new Test; echo "Property:\n"; $t[0]++; echo "Offset:\n"; $t->x++;
Output for 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
Deprecated: Return type of Test::offsetExists($k) should either be compatible with ArrayAccess::offsetExists(mixed $offset): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/1ZZsT on line 17 Deprecated: Return type of Test::offsetGet($k) should either be compatible with ArrayAccess::offsetGet(mixed $offset): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/1ZZsT on line 11 Deprecated: Return type of Test::offsetSet($k, $v) should either be compatible with ArrayAccess::offsetSet(mixed $offset, mixed $value): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/1ZZsT on line 14 Deprecated: Return type of Test::offsetUnset($k) should either be compatible with ArrayAccess::offsetUnset(mixed $offset): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/1ZZsT on line 18 Property: Notice: Indirect modification of overloaded element of Test has no effect in /in/1ZZsT on line 23 Offset: __set(2)
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 Deprecated: Return type of Test::offsetExists($k) should either be compatible with ArrayAccess::offsetExists(mixed $offset): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/1ZZsT on line 17 Deprecated: Return type of Test::offsetGet($k) should either be compatible with ArrayAccess::offsetGet(mixed $offset): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/1ZZsT on line 11 Deprecated: Return type of Test::offsetSet($k, $v) should either be compatible with ArrayAccess::offsetSet(mixed $offset, mixed $value): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/1ZZsT on line 14 Deprecated: Return type of Test::offsetUnset($k) should either be compatible with ArrayAccess::offsetUnset(mixed $offset): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/1ZZsT on line 18 Property: Notice: Indirect modification of overloaded element of Test has no effect in /in/1ZZsT on line 23 Offset: __set(2)
Output for 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30
Property: Notice: Indirect modification of overloaded element of Test has no effect in /in/1ZZsT on line 23 Offset: __set(2)
Output for 7.3.32 - 7.3.33
Property: Offset: __set(2)
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238.21 ms | 401 KiB | 287 Q