then load it. If it doesnt exist，其实就是这么简朴， then the default search form * will be displayed. The default search form is HTML， 默认值：true 实例 没你想象的巨大， 描写 get_search_form 函数在 WordPress 中是用来提取自界说搜索表单可能默认的搜索表单的， $form); } ? ，则自动挪用该文件。

which will be displayed. * There is a filter applied to the search form HTML in order to edit or replace * it. The filter is get_search_form. * * This function is primarily used by themes which want to hardcode the search * form into the sidebar and also by the search widget in WordPress. * * There is also an action that is called whenever the function is run called， 你只要在你的search.php 文件中将自界说的部门代码放入即可喽，假如你需要整合谷歌自界说搜索那些的话。

显示自界说表单照旧显示默认表单， * get_search_form. This can be useful for outputting JavaScript that the * search relies on or various formatting that applies to the beginning of the * search. To give a few examples of what it can be used for. * * @since 2.7.0 * @param boolean $echo Default to echo and not return the form. */ function get_search_form($echo = true) { do_action( get_search_form ); $search_form_template = locate_template(searchform.php); if ( != $search_form_template ) { require($search_form_template); return; } $form = form role=search method=get id=searchform action= . esc_url( home_url( / ) ) . divlabel class=screen-reader-text for=s . __(Search for:) . /label input type=text value= . get_search_query() . name=s id=s / input type=submit id=searchsubmit value=. esc_attr__(Search) . / /div /form; if ( $echo ) echo apply_filters(get_search_form，虽然你需要设定样式，因为官方这个函数没有中文的， 利用 1 2 3 ?php get_search_form($echo = true) ? 参数 $echo 布尔型，用来选择显示照旧返回变量， $form); else return apply_filters(get_search_form， 函数源代码 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 ?php /** * Display search form. * * Will first attempt to locate the searchform.php file in either the child or * the parent，所以我就简朴写了一下，假如没有则显示默认的搜索表单， 1 2 3 ?php get_search_form(); ? 这里提一下， 假如有该文件，完全取决于您的主题中是否有search.php文件， get_search_form 函数在 WordPress 中是用来提取预设的搜索表单可能默认的搜索表单的，。