Workaround disabled "var_dump" #47086
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nicolas-grekas
commented
Jul 27, 2022
| Q | A |
|---|---|
| Branch? | 4.4 |
| Bug fix? | yes |
| New feature? | no |
| Deprecations? | no |
| Tickets | Fix #46881 |
| License | MIT |
| Doc PR | - |
chalasr
approved these changes
Jul 27, 2022
guilliamxavier
reviewed
Jul 28, 2022
| $handler = set_error_handler('var_dump'); | ||
| $handler = set_error_handler('is_int'); | ||
| $handler = \is_array($handler) ? $handler[0] : null; | ||
| restore_error_handler(); |
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If ever is_int was called, it would throw an ArgumentCountError, so a few questions:
- Is that actually a good thing?
- Are there reasons for not passing
nullhere? or e.g.function () {}? - Would it be safer to move up the
restore_{error|exception}_handler();immediately after theset_{error|exception}_handlercall, with no operation in-between? - Should add get_error_handler() and get_exception_handler() php/php-src#969 be revived?
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Should php/php-src#969 be revived?
Maybe. For your other questions, they're mostly theoretical at the moment so I wouldn't care much :)
This was referenced Jul 29, 2022
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