rfc:undefined_variable_error_promotion
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rfc:undefined_variable_error_promotion [2022/03/14 17:03] – marandall | rfc:undefined_variable_error_promotion [2022/03/28 17:52] (current) – marandall | ||
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* Date: 2022-02-17 | * Date: 2022-02-17 | ||
* Author: Mark Randall marandall@php.net | * Author: Mark Randall marandall@php.net | ||
- | * Status: | + | * Status: |
* Target: PHP 9.0 | * Target: PHP 9.0 | ||
* First Published at: https:// | * First Published at: https:// | ||
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Undefined variables are those that have not yet been initialised with a value prior to being read. Accessing an undefined variable currently emits an E_WARNING " | Undefined variables are those that have not yet been initialised with a value prior to being read. Accessing an undefined variable currently emits an E_WARNING " | ||
- | Although a custom error handler can already be used to raise an Error exception, this requires additional userland code to configure, when instead we should be aiming to provide a safer experience by default. The need to support calling a custom error handler does itself also introduce additional complexity into the engine, leading | + | Although a custom error handler can already be used to raise an Error exception, this requires additional userland code to configure, when instead we should be aiming to provide a safer experience by default. The need to support calling a custom error handler does itself also introduce additional complexity into the engine, leading |
**RFC History / Previous Votes** | **RFC History / Previous Votes** | ||
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===== Unaffected Functionality ===== | ===== Unaffected Functionality ===== | ||
- | If the code does not currently emit a " | + | If the code does not currently emit a " |
- | ===== Proposed Voting Choices | + | ===== Vote ===== |
- | Yes / No to promote | + | Vote opened 2022-03-14, vote closes 2022-03-28 |
+ | |||
+ | <doodle title=" | ||
+ | * Yes | ||
+ | * No | ||
+ | </ | ||
+ | |||
+ | Meta vote for reasoning of voting against: | ||
+ | |||
+ | <doodle title=" | ||
+ | * Using undefined variables is a legitimate coding style | ||
+ | * Backwards compatibility breaks | ||
+ | * Would be in favour, but not in 9.0 | ||
+ | * Something else | ||
+ | </ | ||
===== References ===== | ===== References ===== |
rfc/undefined_variable_error_promotion.1647277399.txt.gz · Last modified: 2022/03/14 17:03 by marandall