zip_file_strerror  293 ext/zip/lib/zip.h ZIP_EXTERN const char *zip_file_strerror(struct zip_file *);
zip_file_strerror   58 ext/zip/zip_stream.c 			php_error_docref(NULL TSRMLS_CC, E_WARNING, "Zip stream error: %s", zip_file_strerror(self->zf));