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<?php // Original essentially does this: $someVar = ''; $someVar['yeahbuddy'] = "huh?"; var_dump($someVar); // Proposed fix that preserves pre-7.1 behavior: $someVar = ''; if ($someVar != '') { $someVar['yeahbuddy'] = "huh?"; } else { $someVar = []; $someVar['yeahbuddy'] = "huh?"; } var_dump($someVar);
Output for 8.0.7 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
Fatal error: Uncaught TypeError: Cannot access offset of type string on string in /in/3Ce9Z:5 Stack trace: #0 {main} thrown in /in/3Ce9Z on line 5
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 Fatal error: Uncaught TypeError: Cannot access offset of type string on string in /in/3Ce9Z:5 Stack trace: #0 {main} thrown in /in/3Ce9Z on line 5
Process exited with code 255.
Output for 8.0.0 - 8.0.6
Warning: Only the first byte will be assigned to the string offset in /in/3Ce9Z on line 5 Fatal error: Uncaught TypeError: Cannot access offset of type string on string in /in/3Ce9Z:5 Stack trace: #0 {main} thrown in /in/3Ce9Z on line 5
Process exited with code 255.
Output for 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
Warning: Illegal string offset 'yeahbuddy' in /in/3Ce9Z on line 5 string(1) "h" array(1) { ["yeahbuddy"]=> string(4) "huh?" }
Output for 5.6.38, 7.0.33
array(1) { ["yeahbuddy"]=> string(4) "huh?" } array(1) { ["yeahbuddy"]=> string(4) "huh?" }

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