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Jan 5, 2024 · Backend Development
Understanding PHP Function Parameter Passing: Pass‑by‑Value, Pass‑by‑Reference, Multiple, Default and Variable‑Length Arguments
This article explains PHP function parameter passing mechanisms, covering pass‑by‑value versus pass‑by‑reference, how to pass multiple arguments, use default parameters, and handle variable‑length arguments with examples and code snippets.
FunctionPass by Referencebackend
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