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845天前/** |
* Returns string with newline formatting converted into HTML paragraphs. |
* |
* @param string $string String to be formatted. |
* @param boolean $line_breaks When true, single-line line-breaks will be converted to HTML break tags. |
* @param boolean $xml When true, an XML self-closing tag will be applied to break tags (<br />). |
* @return string |
*/ |
function nl2p($string, $line_breaks = true, $xml = true) |
{ |
// Remove existing HTML formatting to avoid double-wrapping things |
$string = str_replace(array('<p>', '</p>', '<br>', '<br />'), '', $string); |
|
// It is conceivable that people might still want single line-breaks |
// without breaking into a new paragraph. |
if ($line_breaks == true) |
return '<p>'.preg_replace(array("/([\n]{2,})/i", "/([^>])\n([^<])/i"), array("</p>\n<p>", '<br'.($xml == true ? ' /' : '').'>'), trim($string)).'</p>'; |
else |
return '<p>'.preg_replace("/([\n]{1,})/i", "</p>\n<p>", trim($string)).'</p>'; |
} |
