无论短代码在post HTML中的什么位置，是否可以在任何其他内容之前执行库短代码？
在内容之前显示顶部的图库
2 个回复
最合适的回答,由SO网友:jot 整理而成
function gallery_first( $content) {
$expr = \'/\\[gallery(.*?)\\]/i\';
return preg_replace_callback( $expr, create_function(\'$matches\', \'return do_shortcode($matches[0]);\'), $content);
}
add_filter( \'the_content\', \'gallery_first\', 6); // prio 6 executes this function previous to all other filter functions
SO网友:jot
function gallery_first( $content) {
$expr = \'/\\[gallery(.*?)\\]/i\';
return (" [gallery] " . preg_replace( $expr, \'\', $content)); // deletes all existing gallery shortcodes
}
add_filter( \'the_content\', \'gallery_first\', 6); // level \'6\' executes this function previous to all other filter functions
结束