如何從字符串中刪除多個空行。 我看了一下在stackoverflow的例子,並試圖相應地改變我的代碼,但我沒有得到正確的答案。在php中替換空白行
function removeMultipleBlankLines(&$array)
{
$value = $array;
$value = preg_replace("/(^[\r\n]*|[\r\n]+)[\s\t]*[\r\n]+/", "\n", $value);
return $value;
}
$textarray=array("The red","big"," "," ","fox","is ready","","","to jump.");
echo print_r(removeMultipleBlankLines($textarray));
確切的重複http://stackoverflow.com/questions/709669/how-do-i-remove-blank-lines-from-text-in-php – Polynomial
我知道,它並沒有爲我工作的一些原因。 – justbrianr