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<?php $obj = new stdClass; $obj->{'123'} = '456'; print_r($obj); echo 'Via Key {\'123\'} -- not a Property: ' . $obj->{'123'},"\n"; $obj->{'a123'} = $obj->{'123'}; print_r($obj); echo 'Via Property a123 which is Key: ' . $obj->a123,"\n"; $obj->a[] = $obj->{'123'}; $obj->a[] = $obj->{'a123'}; var_dump($obj); echo 'Via Property "a" and index 1: ' . $obj->a[1],"\n";
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
stdClass Object ( [123] => 456 ) Via Key {'123'} -- not a Property: 456 stdClass Object ( [123] => 456 [a123] => 456 ) Via Property a123 which is Key: 456 object(stdClass)#1 (3) { ["123"]=> string(3) "456" ["a123"]=> string(3) "456" ["a"]=> array(2) { [0]=> string(3) "456" [1]=> string(3) "456" } } Via Property "a" and index 1: 456
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 stdClass Object ( [123] => 456 ) Via Key {'123'} -- not a Property: 456 stdClass Object ( [123] => 456 [a123] => 456 ) Via Property a123 which is Key: 456 object(stdClass)#1 (3) { ["123"]=> string(3) "456" ["a123"]=> string(3) "456" ["a"]=> array(2) { [0]=> string(3) "456" [1]=> string(3) "456" } } Via Property "a" and index 1: 456
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9
stdClass Object ( [123] => 456 ) Via Key {'123'} -- not a Property: 456 stdClass Object ( [123] => 456 [a123] => 456 ) Via Property a123 which is Key: 456 object(stdClass)(3) { [123]=> string(3) "456" ["a123"]=> string(3) "456" ["a"]=> array(2) { [0]=> string(3) "456" [1]=> string(3) "456" } } Via Property "a" and index 1: 456

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