locate_template

函数
locate_template ( $template_names, $load = false, $require_once = true, $args = array() )
参数
  • (string|array) $template_names Template file(s) to search for, in order.
    Required:
  • (bool) $load If true the template file will be loaded if it is found.
    Required:
    Default: false
  • (bool) $require_once Whether to require_once or require. Has no effect if `$load` is false. Default true.
    Required:
    Default: true
  • (array) $args Optional. Additional arguments passed to the template. Default empty array.
    Required:
    Default: array()
返回值
  • (string) The template filename if one is located.
定义位置
相关方法
load_templatelocate_block_templateget_date_templateget_templateget_block_template
引入
2.7.0
弃用
-

locate_template: 这是WordPress中的一个函数,允许你在你的主题或插件中找到一个模板文件。你可以用这个函数为特定的页面、文章类型或其他内容以编程方式定位模板文件,然后在你的代码中包含或修改它。

检索存在的最高优先级模板文件的名称。

在STYLESHEETPATH中搜索,在TEMPLATEPATH和wp-includes/theme-compat之前,这样继承自父主题的主题就可以只重载一个文件。

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function locate_template( $template_names, $load = false, $require_once = true, $args = array() ) {
$located = '';
foreach ( (array) $template_names as $template_name ) {
if ( ! $template_name ) {
continue;
}
if ( file_exists( STYLESHEETPATH . '/' . $template_name ) ) {
$located = STYLESHEETPATH . '/' . $template_name;
break;
} elseif ( file_exists( TEMPLATEPATH . '/' . $template_name ) ) {
$located = TEMPLATEPATH . '/' . $template_name;
break;
} elseif ( file_exists( ABSPATH . WPINC . '/theme-compat/' . $template_name ) ) {
$located = ABSPATH . WPINC . '/theme-compat/' . $template_name;
break;
}
}
if ( $load && '' !== $located ) {
load_template( $located, $require_once, $args );
}
return $located;
}
function locate_template( $template_names, $load = false, $require_once = true, $args = array() ) { $located = ''; foreach ( (array) $template_names as $template_name ) { if ( ! $template_name ) { continue; } if ( file_exists( STYLESHEETPATH . '/' . $template_name ) ) { $located = STYLESHEETPATH . '/' . $template_name; break; } elseif ( file_exists( TEMPLATEPATH . '/' . $template_name ) ) { $located = TEMPLATEPATH . '/' . $template_name; break; } elseif ( file_exists( ABSPATH . WPINC . '/theme-compat/' . $template_name ) ) { $located = ABSPATH . WPINC . '/theme-compat/' . $template_name; break; } } if ( $load && '' !== $located ) { load_template( $located, $require_once, $args ); } return $located; }
function locate_template( $template_names, $load = false, $require_once = true, $args = array() ) {
	$located = '';
	foreach ( (array) $template_names as $template_name ) {
		if ( ! $template_name ) {
			continue;
		}
		if ( file_exists( STYLESHEETPATH . '/' . $template_name ) ) {
			$located = STYLESHEETPATH . '/' . $template_name;
			break;
		} elseif ( file_exists( TEMPLATEPATH . '/' . $template_name ) ) {
			$located = TEMPLATEPATH . '/' . $template_name;
			break;
		} elseif ( file_exists( ABSPATH . WPINC . '/theme-compat/' . $template_name ) ) {
			$located = ABSPATH . WPINC . '/theme-compat/' . $template_name;
			break;
		}
	}

	if ( $load && '' !== $located ) {
		load_template( $located, $require_once, $args );
	}

	return $located;
}

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