docs(10_Wiki): 위키 구조 정리 — 언어 튜토리얼 카테고리 폴더 제거 + 신규 자산 동기화

Topic_CSS/Topic_HTML/Topic_JavaScript/Topic_Prompt/Topic_Comfyui 등 기존 카테고리 폴더를 정리하고, Topic_Graphic/Dev 등 신규 산출물과 Topics 내부 세션/메모리 기록을 동기화.
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+---
+id: php-looping-while
+title: "PHP Looping While"
+category: "Programming_Language"
+status: "draft"
+verification_status: "conceptual"
+canonical_id: ""
+aliases: ["while loop", "endwhile", "PHP while 반복문"]
+duplicate_of: ""
+source_trust_level: "B"
+confidence_score: 0.9
+created_at: 2026-07-04
+updated_at: 2026-07-04
+review_reason: ""
+merge_history: []
+tags: ["php", "programming", "w3schools", "loops", "while"]
+raw_sources: ["https://www.w3schools.com/php/php_looping_while.asp"]
+applied_in: []
+github_commit: ""
+---
+
+# [[PHP Looping While]]
+
+## 🎯 한 줄 통찰 (One-line insight)
+PHP's while loop supports an alternative colon-based syntax (`while ($i < 6): ... endwhile;`) purely for template/HTML-embedding contexts — functionally identical to the brace syntax, but this "alt syntax" pattern (also seen in if/foreach) exists specifically because it reads more cleanly when PHP is interleaved with HTML markup. [S1]
+
+## 🧠 핵심 개념 (Core concepts)
+- **`while (condition) { ... }`** — condition checked BEFORE each iteration; false-from-start means zero executions. [S1]
+- **`break`** — exits the loop early even if the condition is still true. [S1]
+- **`continue`** — skips the rest of the current iteration, proceeds to the next condition check. [S1]
+- **Alternative syntax** — `while (condition): ... endwhile;` — same behavior, colon-based. [S1]
+- **Custom step size** — incrementing by more than 1 per iteration (e.g. `$i += 10`). [S1]
+
+## 📖 세부 내용 (Details)
+- Basic loop: `$i = 1; while ($i < 6) { echo $i; $i++; }`. [S1]
+- Break: `$i = 1; while ($i < 6) { if ($i == 3) break; echo $i; $i++; }`. [S1]
+- Continue: `$i = 0; while ($i < 6) { $i++; if ($i == 3) continue; echo $i; }`. [S1]
+- Alt syntax: `$i = 1; while ($i < 6): echo $i; $i++; endwhile;`. [S1]
+- Step-10 counting: `$i = 0; while ($i < 100) { $i += 10; echo $i . "<br>"; }`. [S1]
+
+## ⚖️ 모순 및 업데이트 (Contradictions & updates)
+소스에서 모순되는 정보는 발견되지 않음.
+
+## 🛠️ 적용 사례 (Applied in summary)
+현재 발견된 실제 적용 사례가 없습니다 — 카운터를 10씩 증가시켜 100까지 세는 예제가 스텝 크기 조정의 대표 패턴이다. [S1]
+
+## 💻 코드 패턴 (Code patterns)
+While loop with alternative colon syntax (PHP):
+```php
+$i = 1;
+while ($i < 6):
+    echo $i;
+    $i++;
+endwhile;
+```
+
+## ✅ 검증 상태 및 신뢰도
+- **상태:** draft
+- **검증 단계:** conceptual
+- **출처 신뢰도:** B (W3Schools — widely used educational reference, not a primary standards body)
+- **신뢰 점수:** 0.90
+- **중복 검사 결과:** 신규 생성 (New discovery)
+
+## 🔗 지식 그래프 (Knowledge Graph)
+- **상위/루트:** [[PHP Tutorial]]
+- **관련 개념:** [[PHP Looping]], [[PHP Looping Do While]], [[PHP Looping Break]], [[PHP Looping Continue]]
+- **참조 맥락:** 조건 기반 반복의 기본형 — do-while과의 실행 시점 차이가 다음 챕터의 핵심.
+
+## 📚 출처 (Sources)
+- [S1] W3Schools — PHP while Loop — https://www.w3schools.com/php/php_looping_while.asp
+
+## 📝 변경 이력 (Change history)
+- 2026-07-04: Initial draft synthesized from the W3Schools "PHP while Loop" page (Astra wiki-curation, P-Reinforce v3.1 format).