bp_locate_template (字符串|数组template_names美元，保龄球美元的负载＝假，保龄球美元require_once＝真正的）

function bp_locate_template($template_names， $load = false， $require_once = true){//当没有模板可定位时保释if (empty($template_names)) {return false;} //未找到文件。位于美元= false;$ template_locations = bp_get_template_stack ();//尝试找到一个模板文件。foreach ((array) $template_names as $template_name){//如果模板为空则继续。If (empty($template_name)){继续;} //去掉模板名中的斜杠。$template_name = ltrim($template_name， '/');//循环遍历模板栈 foreach ( (array) $template_locations as $template_location ) { // Continue if $template_location is empty. if ( empty( $template_location ) ) { continue; } // Check child theme first. if ( file_exists( trailingslashit( $template_location ) . $template_name ) ) { $located = trailingslashit( $template_location ) . $template_name; break 2; } } } /** * This action exists only to follow the standard BuddyPress coding convention, * and should not be used to short-circuit any part of the template locator. * * If you want to override a specific template part, please either filter * 'bp_get_template_part' or add a new location to the template stack. */ do_action( 'bp_locate_template', $located, $template_name, $template_names, $template_locations, $load, $require_once ); /** * Filter here to allow/disallow template loading. * * @since BuddyPress 2.5.0 * * @param bool $value True to load the template, false otherwise. */ $load_template = (bool) apply_filters( 'bp_locate_template_and_load', true ); if ( $load_template && $load && ! empty( $located ) ) { load_template( $located, $require_once ); } return $located; }