Assign to left-hand side:
{"foo":{"bar":[1]}}
{"bar":[1]}
[1]
Assign via byref call:
{"foo":{"bar":[1,2]}}
{"bar":[1,2]}
[1,2]
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
Assign to left-hand side:
{"foo":{"bar":[1]}}
{"bar":[1]}
[1]
Assign via byref call:
{"foo":{"bar":[1,2]}}
{"bar":[1,2]}
[1,2]