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<?php $foo = $bar = new \stdClass; $baz = new \stdClass; $a = array( $foo, $bar, $baz ); var_dump(array_unique($a, SORT_REGULAR)); var_dump(array_unique($a));
Output for 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
array(1) { [0]=> object(stdClass)#1 (0) { } } Fatal error: Uncaught Error: Object of class stdClass could not be converted to string in /in/DeHIj:13 Stack trace: #0 /in/DeHIj(13): array_unique(Array) #1 {main} thrown in /in/DeHIj on line 13
Process exited with code 255.
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 array(1) { [0]=> object(stdClass)#1 (0) { } } Fatal error: Uncaught Error: Object of class stdClass could not be converted to string in /in/DeHIj:13 Stack trace: #0 /in/DeHIj(13): array_unique(Array) #1 {main} thrown in /in/DeHIj on line 13
Process exited with code 255.
Output for 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33
array(1) { [0]=> object(stdClass)#1 (0) { } } Recoverable fatal error: Object of class stdClass could not be converted to string in /in/DeHIj on line 13
Process exited with code 255.
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20
array(1) { [0]=> object(stdClass)#1 (0) { } } Catchable fatal error: Object of class stdClass could not be converted to string in /in/DeHIj on line 13
Process exited with code 255.
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