[HttpKernel] Prevent calling method_exists() with non-string values #36901
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xabbuh
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May 22, 2020
yceruto
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chalasr
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Thank you @derrabus. |
nicolas-grekas
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This PR was merged into the 5.1 branch. Discussion ---------- Don't call method_exists() with non-objects. | Q | A | ------------- | --- | Branch? | 5.1 | Bug fix? | yes | New feature? | no | Deprecations? | no | Tickets | #36872 | License | MIT | Doc PR | N/A Followup to #36901. Commits ------- 9efb442 Don't call method_exists() with non-objects.
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On php 8,
method_exists()will raise aTypeErrorif the first argument is neither an object or string. We do have a test case that calls theControllerResolverwith integer1as$controller. This test should work as expected again on php 8.