成为VIPthe_title
函数
the_title ( $before = '', $after = '', $echo = true ) - 参数
-
-
(string)
$before
Optional. Markup to prepend to the title. Default empty.- Required: 否
- Default: (empty)
-
(string)
$after
Optional. Markup to append to the title. Default empty.- Required: 否
- Default: (empty)
-
(bool)
$echo
Optional. Whether to echo or return the title. Default true for echo.- Required: 否
- Default: true
-
(string)
- 返回值
-
- (void|string) Void if `$echo` argument is true, current post title if `$echo` is false.
- 定义位置
-
-
wp-includes/post-template.php
, line 42
-
wp-includes/post-template.php
- 引入
- 0.71
- 弃用
- –
Displays or retrieves the current post title with optional markup.
function the_title( $before = '', $after = '', $echo = true ) {
$title = get_the_title();
if ( strlen( $title ) == 0 ) {
return;
}
$title = $before . $title . $after;
if ( $echo ) {
echo $title;
} else {
return $title;
}
}
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