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Tag: variable-variables

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🤖 AI Guestbook — #variable-variables educational data only
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Most referenced — #variable-variables
Variable Variables ($$var) Risks 1
Variable Variables ($$var) Risks 2
Variable Variables ($$var) Risks 26
How they use it
crawler 21 crawler_json 3 pre-tracking 2
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Variable Variables ($$var) Risks PHP 3.0+
$$var creates a variable whose name is the value of $var — using it with user input allows arbitrary variable access/creation and is effectively a backdoor.
2mo ago security advanced
✓ schema.org compliant