我有一个字符串
$string = 'this is test <b>bold</b> this is another test <img src="#"> image' ;
我想要单独的拆分html标记&仅普通文本。
需要以下输出，如：
[0] => this is test
[1] => <b>bold</b>
[2] => this is another test
[3] => <img src="#">
[4] => image
使用此代码。
$strip = preg_split('/'s+(?![^<>]+>)/m', $string , -1, PREG_SPLIT_DELIM_CAPTURE) ;
输出。
[0] => this
[1] => is
[2] => test
[3] => <b>bold</b>
[4] => this
[5] => .....
我是新手。请帮忙！
我发现使用preg_match:更容易获得结果
$string = 'this is test <b>bold</b> this is another test <img src="#"> image <hr/>';
preg_match_all('/<([^'s>]+)(.*?)>((.*?)<'/'1>)?|(?<=^|>)(.+?)(?=$|<)/i',$string,$result);
$result = $result[0];
// assign the result to the variable
foreach ($result as &$group) {
$group = preg_replace('/^'s*(.*?)'s*$/','$1',$group);
// this is to eliminate preceding and trailing spaces
}
print_r($result);
编辑：
我假设标签的开头和结尾之间应该至少有一个字符，但没有必要，所以我将第二个+改为*，并考虑到标签中不区分大小写的可能性。
输出：
Array ( [0] => this is test [1] => <b>bold</b> [2] => this is another test [3] => <img src="#"> [4] => image [4] => <hr/> )
编辑2:
这对不规则的情况不起作用，比如评论中举例说明的方法：
foo<b>bar<i>ital</b>ic</i>或foo<b>bar<b>baz</b>fail</b>
为了让它发挥作用，RegEx应该进行调整，以查看比赛的内部情况并进行相应的处理。