wpautop( string $pee, bool $br = true )

用段落元素替换双换行符。
Replaces double line-breaks with paragraph elements.

目录锚点：#说明#参数#源码#笔记

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说明（Description）

一组正则表达式替换，用于标识用换行符格式化的文本，并用HTML段落标记替换双换行符。除非$br设置为“0”或“false”，否则转换后剩余的换行符将变为“标记”。

参数（Parameters）

源码（Source）

/**
 * Replaces double line-breaks with paragraph elements.
 *
 * A group of regex replaces used to identify text formatted with newlines and
 * replace double line-breaks with HTML paragraph tags. The remaining line-breaks
 * after conversion become > tags, unless $br is set to '0' or 'false'.
 *
 * @since 0.71
 *
 * @param string $pee The text which has to be formatted.
 * @param bool   $br  Optional. If set, this will convert all remaining line-breaks
 *                    after paragraphing. Default true.
 * @return string Text which has been converted into correct paragraph tags.
 */
function wpautop( $pee, $br = true ) {
	$pre_tags = array();

	if ( trim($pee) === '' )
		return '';

	// Just to make things a little easier, pad the end.
	$pee = $pee . "
";

	/*
	 * Pre tags shouldn't be touched by autop.
	 * Replace pre tags with placeholders and bring them back after autop.
	 */
	if ( strpos($pee, '

笔记（Notes）

如果wpauto在不需要的地方添加段落时遇到问题，可以在页面内容中禁用它，方法是在子主题中添加以下内容函数.php文件：