int filter_code_comments(char *filename, zval *retval)
{
zend_lex_state original_lex_state;
zend_file_handle file_handle = {0};
#if PHP_API_VERSION > 20090626
php_output_start_default(TSRMLS_C);
file_handle.type = ZEND_HANDLE_FILENAME;
file_handle.filename = filename;
file_handle.free_filename = 0;
file_handle.opened_path = NULL;
zend_save_lexical_state(&original_lex_state TSRMLS_CC);
if (open_file_for_scanning(&file_handle TSRMLS_CC) == FAILURE) {
zend_restore_lexical_state(&original_lex_state TSRMLS_CC);
php_output_end(TSRMLS_C);
return -1;
}
zend_strip(TSRMLS_C);
zend_destroy_file_handle(&file_handle TSRMLS_CC);
zend_restore_lexical_state(&original_lex_state TSRMLS_CC);
php_output_get_contents(retval TSRMLS_CC);
php_output_discard(TSRMLS_C);
#else
file_handle.type = ZEND_HANDLE_FILENAME;
file_handle.filename = filename;
file_handle.free_filename = 0;
file_handle.opened_path = NULL;
zend_save_lexical_state(&original_lex_state TSRMLS_CC);
if (open_file_for_scanning(&file_handle TSRMLS_CC) == FAILURE) {
zend_restore_lexical_state(&original_lex_state TSRMLS_CC);
return -1;
}
php_start_ob_buffer(NULL, 0, 1 TSRMLS_CC);
zend_strip(TSRMLS_C);
zend_destroy_file_handle(&file_handle TSRMLS_CC);
zend_restore_lexical_state(&original_lex_state TSRMLS_CC);
php_ob_get_buffer(retval TSRMLS_CC);
php_end_ob_buffer(0, 0 TSRMLS_CC);
#endif
return 0;
}
static inline void _http_flush(void *nothing, const char *data, size_t data_len TSRMLS_DC)
{
PHPWRITE(data, data_len);
/* we really only need to flush when throttling is enabled,
because we push the data as fast as possible anyway if not */
if (HTTP_G->send.throttle_delay >= HTTP_DIFFSEC) {
if (OG(ob_nesting_level)) {
php_end_ob_buffer(1, 1 TSRMLS_CC);
}
if (!OG(implicit_flush)) {
sapi_flush(TSRMLS_C);
}
http_sleep(HTTP_G->send.throttle_delay);
}
}
