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Feb 26, 2024 · Backend Development
Dynamic Function Calls in PHP: Variable Functions, call_user_func, and call_user_func_array
This article explains how PHP enables dynamic function invocation using variable functions, call_user_func, and call_user_func_array, provides syntax and examples, discusses practical scenarios such as event‑driven programming and plugins, and outlines safety best practices for secure implementation.
PHPcall_user_funcdynamic function call
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