Php 正则表达式查找URL但不查找BBCode URL?
当我运行解析时,它会断开图像,通过Oembed系统将URL替换为链接。如何编辑此正则表达式,使其不会捕获BBCode括号内的链接Php 正则表达式查找URL但不查找BBCode URL?,php,regex,bbcode,Php,Regex,Bbcode,当我运行解析时,它会断开图像,通过Oembed系统将URL替换为链接。如何编辑此正则表达式,使其不会捕获BBCode括号内的链接 // Parse bbcodes before link parsing for image support $text = self::parseBBCodes($text); $text = preg_replace_callback('/(https?:\/\/.*?)(\s|$)/i', function ($match) use (
// Parse bbcodes before link parsing for image support
$text = self::parseBBCodes($text);
$text = preg_replace_callback('/(https?:\/\/.*?)(\s|$)/i', function ($match) use (&$oembedCount, &$maxOembedCount) {
我现在已经试过了
$text = preg_replace_callback('/(?<!\])(https?:\/\/.*?)(\s|$)(?!\[)/i', function ($match) use (&$oembedCount, &$maxOembedCount) {
$text=preg\u replace\u回调('/(?$1'),
'$1',
'$1',
'$1',
'$2',
'$2',
''
);
//用相应的HTML标记替换BBCODE
返回preg_replace($find,$replace,$text);
}
您可能需要删除文本
/**
* Parse BBCode
*
* @param string $text contains the text with BBCode to be parsed
*/
public static function parseBBcodes($text)
{
// BBcode array
$find = array(
'~\[b\](.*?)\[/b\]~s',
'~\[i\](.*?)\[/i\]~s',
'~\[u\](.*?)\[/u\]~s',
'~\[quote\](.*?)\[/quote\]~s',
'~\[size=(.*?)\](.*?)\[/size\]~s',
'~\[color=(.*?)\](.*?)\[/color\]~s',
'~\[img\](https?://.*?\.(?:jpg|jpeg|gif|png|bmp))\[/img\]~s'
);
// HTML tags to replace BBcode
$replace = array(
'<b>$1</b>',
'<i>$1</i>',
'<span style="text-decoration:underline;">$1</span>',
'<pre>$1</'.'pre>',
'<span style="font-size:$1px;">$2</span>',
'<span style="color:$1;">$2</span>',
'<img src="$1" alt="" />'
);
// Replacing the BBcodes with corresponding HTML tags
return preg_replace($find,$replace,$text);
}
$text= strip_tags($text);