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"The Zend Engine API version %d which is installed, is outdated.\n\n",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
}
