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Jorg Adam Sowa
39b66bae33
A number of call sites lowercased a class/function/method name into a temporary string solely to use it as a lookup key in the class table, function table, module registry, etc., then released it. Replace those with zend_hash_find_ptr_lc() / zend_hash_str_find_ptr_lc(), which lowercase into a stack buffer (for short names), perform the lookup, and free the temporary internally. This removes the manual tolower + release boilerplate at 17 sites and avoids a heap allocation for the common short-name case. No behavior change.