PHP notice: A non well formed numeric value encountered
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- Dominant language
- PHP
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Description
V4.13.0
causes sometimes this notice
PHP Notice: A non well formed numeric value encountered in /vendor/ezyang/htmlpurifier/library/HTMLPurifier/Length.php on line 158
I don't know the exact reason for it.
Contributor guide
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First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start with the V4.13.0 report and inspect vendor/ezyang/htmlpurifier/library/HTMLPurifier/Length.php around line 158. Reproduce the notice and identify the input that triggers it before determining the expected behavior; the issue is done when the reported notice is addressed and the behavior is verified.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- php
- Domain
- backend
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 35/100