What potential pitfalls can arise when using debug_backtrace() in PHP functions?

When using debug_backtrace() in PHP functions, potential pitfalls can arise if the function is called recursively or within a loop, leading to excessive memory consumption and performance issues. To avoid this, limit the depth of the backtrace or use it judiciously in your code.

// Limit the depth of the backtrace to avoid potential pitfalls
$backtrace = debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS, 5);