PHP的正则表达式匹配管道分隔文本

Question

字符串这是文件中的示例行我处理：

2011-08-08|M|Misc Info|6PM|Away vs. First Words, Second String, Third|Other Info 

我想之间的“离开与”让一切和下一个“|”

Answer 1

只需使用PHP的爆炸函数来创建一个数组。

$str = "2011-08-08|M|Misc Info|6PM|Away vs. First Words, Second String, Third|Other Info"; 
$arr = explode($str, '|'); 


$parts = $arr[4]; 
$newArr = explode($parts, ','); 

Answer 2

$string = '2011-08-08|M|Misc Info|6PM|Away vs. First Words, Second String, Third|Other Info'; 
$parts = explode('|', $string); 
echo $parts[4]; // This is what you are looking for. 

我不明白你为什么会在这里使用正则表达式。

如果你正在使用PHP 5.3还有另一种解决方案：

$parts = str_getcsv($string, '|'); 
echo $parts[4]; // This should be the part you're looking for 

str_getcsv也明白封闭的字符串，使其更加强劲。