Warning: foo\{closure}(): Argument #1 ($arg) must be passed by reference, value given in /in/Saf3Y on line 12
string(3) "bar"
Warning: foo\{closure}(): Argument #1 ($arg) must be passed by reference, value given in /in/Saf3Y on line 13
string(3) "bar"
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
Warning: foo\{closure}(): Argument #1 ($arg) must be passed by reference, value given in /in/Saf3Y on line 12
string(3) "bar"
Warning: foo\{closure}(): Argument #1 ($arg) must be passed by reference, value given in /in/Saf3Y on line 13
string(3) "bar"
Warning: Parameter 1 to foo\{closure}() expected to be a reference, value given in /in/Saf3Y on line 12
string(3) "bar"
Warning: Parameter 1 to foo\{closure}() expected to be a reference, value given in /in/Saf3Y on line 13
string(3) "bar"
Output for 7.0.0 - 7.0.33
Warning: Parameter 1 to foo\{closure}() expected to be a reference, value given in /in/Saf3Y on line 12
Warning: Parameter 1 to foo\{closure}() expected to be a reference, value given in /in/Saf3Y on line 13