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check-nesting-depth

Analyzes PHP code for nesting depth issues. Detects deep nesting over 3 levels, complex conditionals, early return opportunities.

skills/check-nesting-depth/SKILL.md

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Aug 16, 2026
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MIT

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# Nesting Depth Check

Analyze PHP code for excessive nesting depth and complexity.

## Detection Thresholds

| Depth | Classification |
|-------|----------------|
| 1-2 | ✅ Ideal |
| 3 | ⚠<U+FE0F> Acceptable |
| 4 | 🟡 Deep - refactor recommended |
| 5+ | 🟠 Too deep - must refactor |

## Detection Patterns