int zend_load_extension(const char *path) { #if ZEND_EXTENSIONS_SUPPORT DL_HANDLE handle; handle = DL_LOAD(path); if (!handle) { #ifndef ZEND_WIN32 fprintf(stderr, "Failed loading %s: %s\n", path, DL_ERROR()); #else fprintf(stderr, "Failed loading %s\n", path); /* See http://support.microsoft.com/kb/190351 */ fflush(stderr); #endif return FAILURE; } return zend_load_extension_handle(handle, path); #else fprintf(stderr, "Extensions are not supported on this platform.\n"); /* See http://support.microsoft.com/kb/190351 */ #ifdef ZEND_WIN32 fflush(stderr); #endif return FAILURE; #endif }
int zend_load_extension(const char *path) { #if ZEND_EXTENSIONS_SUPPORT DL_HANDLE handle; zend_extension *new_extension; zend_extension_version_info *extension_version_info; handle = DL_LOAD(path); if (!handle) { #ifndef ZEND_WIN32 fprintf(stderr, "Failed loading %s: %s\n", path, DL_ERROR()); /* See http://support.microsoft.com/kb/190351 */ #ifdef PHP_WIN32 fflush(stderr); #endif #else fprintf(stderr, "Failed loading %s\n", path); #endif return FAILURE; } extension_version_info = (zend_extension_version_info *) DL_FETCH_SYMBOL(handle, "extension_version_info"); if (!extension_version_info) { extension_version_info = (zend_extension_version_info *) DL_FETCH_SYMBOL(handle, "_extension_version_info"); } new_extension = (zend_extension *) DL_FETCH_SYMBOL(handle, "zend_extension_entry"); if (!new_extension) { new_extension = (zend_extension *) DL_FETCH_SYMBOL(handle, "_zend_extension_entry"); } if (!extension_version_info || !new_extension) { fprintf(stderr, "%s doesn't appear to be a valid Zend extension\n", path); /* See http://support.microsoft.com/kb/190351 */ #ifdef PHP_WIN32 fflush(stderr); #endif DL_UNLOAD(handle); return FAILURE; } /* allow extension to proclaim compatibility with any Zend version */ if (extension_version_info->zend_extension_api_no != ZEND_EXTENSION_API_NO &&(!new_extension->api_no_check || new_extension->api_no_check(ZEND_EXTENSION_API_NO) != SUCCESS)) { if (extension_version_info->zend_extension_api_no > ZEND_EXTENSION_API_NO) { fprintf(stderr, "%s requires Zend Engine API version %d.\n" "The Zend Engine API version %d which is installed, is outdated.\n\n", new_extension->name, extension_version_info->zend_extension_api_no, ZEND_EXTENSION_API_NO); /* See http://support.microsoft.com/kb/190351 */ #ifdef PHP_WIN32 fflush(stderr); #endif DL_UNLOAD(handle); return FAILURE; } else if (extension_version_info->zend_extension_api_no < ZEND_EXTENSION_API_NO) { fprintf(stderr, "%s requires Zend Engine API version %d.\n" "The Zend Engine API version %d which is installed, is newer.\n" "Contact %s at %s for a later version of %s.\n\n", new_extension->name, extension_version_info->zend_extension_api_no, ZEND_EXTENSION_API_NO, new_extension->author, new_extension->URL, new_extension->name); /* See http://support.microsoft.com/kb/190351 */ #ifdef PHP_WIN32 fflush(stderr); #endif DL_UNLOAD(handle); return FAILURE; } } else if (strcmp(ZEND_EXTENSION_BUILD_ID, extension_version_info->build_id) && (!new_extension->build_id_check || new_extension->build_id_check(ZEND_EXTENSION_BUILD_ID) != SUCCESS)) { fprintf(stderr, "Cannot load %s - it was built with configuration %s, whereas running engine is %s\n", new_extension->name, extension_version_info->build_id, ZEND_EXTENSION_BUILD_ID); /* See http://support.microsoft.com/kb/190351 */ #ifdef PHP_WIN32 fflush(stderr); #endif DL_UNLOAD(handle); return FAILURE; } return zend_register_extension(new_extension, handle); #else fprintf(stderr, "Extensions are not supported on this platform.\n"); /* See http://support.microsoft.com/kb/190351 */ #ifdef PHP_WIN32 fflush(stderr); #endif return FAILURE; #endif }