关于php:编辑体验

array_funi

graph TD    A[Christmas] -->|Get money| B(Go shopping)    B --> C{Let me think}    C -->|One| D[Laptop]    C -->|Two| E[iPhone]    C -->|Three| F[fa:fa-car Car]

erDiagram    CUSTOMER }|..|{ DELIVERY-ADDRESS : has    CUSTOMER ||--o{ ORDER : places    CUSTOMER ||--o{ INVOICE : "liable for"    DELIVERY-ADDRESS ||--o{ ORDER : receives    INVOICE ||--|{ ORDER : covers    ORDER ||--|{ ORDER-ITEM : includes    PRODUCT-CATEGORY ||--|{ PRODUCT : contains    PRODUCT ||--o{ ORDER-ITEM : "ordered in"