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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 git.master, git.master_jit, rfc.property-hooks
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.

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