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Rename FPM's apache_request_headers() implementation to fpm_request_headers - #24249
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TimWolla
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Oct 11, 2026
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The CLI SAPI (for its built-in web server) and FPM both implement
apache_request_headers()withPHP_FUNCTION(apache_request_headers), so both define the C symbolzif_apache_request_headers. That makes it impossible to link the two SAPIs into the same executable: the link fails with a duplicate symbol.This renames FPM's implementation to
fpm_request_headers(the name suggested in the review of #23558), and mapsapache_request_headers()andgetallheaders()to it with@implementation-alias. There is no behavior change: the PHP functions are unchanged.Why
It is extracted from #24192. The rename can be merged on its own as it cleans up the naming (since the function is related to FPM, not apache).