如何解决PHP Markdown将内容的最后一块标记为h3
| 我正在使用PHP Markdown（版本1.0.1n，2009年10月更新）显示以markdown格式保存到数据库的文本。我遇到了一个奇怪的问题，它将每个条目的最后一块标记为H3。但是，当我搜索markdown.php文件时，没有一个H3实例。 这是我数据库中的两段文字：Since its launch,major CPG brands,endemic as well as non-endemic,have flocked to retail websites to reach consumers deep in the purchase funnel through shopping media. In this session,you will hear about:
- The prioritization of shopping media for CPG brands.
- A case study of brands on Target.com on how this retailer (and others) have introduced a new channel for brand marketers to engage consumers where they are making the majority of purchase decisions: online.
- How CPG brands are leveraging real-time data from shopping media to capture consumer insights and market trends.
Beyond the actual money she saves,this consumer is both empowered and psychologically gratified by getting the best value on her everyday purchases. It is essential for both marketers and retailers to focus on what motivates and activates this consumer.
Diane Oshin will share insights on what influences her shopping behavior and then identify specific tools that activate her to buy.
function doHeaders($text) {
# Setext-style headers:
# Header 1
# ========
#
# Header 2
# --------
#
$text = preg_replace_callback(\'{ ^(.+?)[ ]*\\n(=+|-+)[ ]*\\n+ }mx\',array(&$this,\'_doHeaders_callback_setext\'),$text);
# atx-style headers:
# # Header 1
# ## Header 2
# ## Header 2 with closing hashes ##
# ...
# ###### Header 6
#
$text = preg_replace_callback(\'{
^(\\#{1,6}) # $1 = string of #\\\'s
[ ]*
(.+?) # $2 = Header text
[ ]*
\\#* # optional closing #\\\'s (not counted)
\\n+
}xm\',\'_doHeaders_callback_atx\'),$text);
return $text;
}
function _doHeaders_callback_setext($matches) {
# Terrible hack to check we haven\'t found an empty list item.
if ($matches[2] == \'-\' && preg_match(\'{^-(?: |$)}\',$matches[1]))
return $matches[0];
$level = $matches[2]{0} == \'=\' ? 1 : 2;
$block = \"<h$level>\".$this->runSpanGamut($matches[1]).\"</h$level>\";
return \"\\n\" . $this->hashBlock($block) . \"\\n\\n\";
}
function _doHeaders_callback_atx($matches) {
$level = strlen($matches[1]);
$block = \"<h$level>\".$this->runSpanGamut($matches[2]).\"</h$level>\";
return \"\\n\" . $this->hashBlock($block) . \"\\n\\n\";
}
解决方法
我无法根据您提供的版本来复制您描述的内容：
<?php
include(__DIR__.\'/php-markdown/markdown.php\');
$testText = \'Since its launch,major CPG brands,endemic as well as non-endemic,have flocked to retail websites to reach consumers deep in the purchase funnel through shopping media. In this session,you will hear about:
- The prioritization of shopping media for CPG brands.
- A case study of brands on Target.com on how this retailer (and others) have introduced a new channel for brand marketers to engage consumers where they are making the majority of purchase decisions: online.
- How CPG brands are leveraging real-time data from shopping media to capture consumer insights and market trends.
\';
$resultText = Markdown($testText);
var_dump($resultText);
string(649) \"<p>Since its launch,you will hear about:</p>
<ul>
<li><p>The prioritization of shopping media for CPG brands.</p></li>
<li><p>A case study of brands on Target.com on how this retailer (and others) have introduced a new channel for brand marketers to engage consumers where they are making the majority of purchase decisions: online.</p></li>
<li><p>How CPG brands are leveraging real-time data from shopping media to capture consumer insights and market trends.</p></li>
</ul>
\"
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