php 字符串截取问题

Question

echo '<meta http-equiv="content-type" content="text/html; charset=utf-8">';$content=<<<TXT
林新廉18666820945
马翠18504552768
马套翠025-45544444
窦永明13454779651
张波13818660523
TXT;
preg_match_all('/([\x7f-\xff]+)([\d-]+)/s', $content, $matches);print_r($matches);Array
(
    [0] => Array
        (
            [0] => 林新廉18666820945
            [1] => 马翠18504552768
            [2] => 马套翠025-45544444
            [3] => 窦永明13454779651
            [4] => 张波13818660523
        )    [1] => Array
        (
            [0] => 林新廉
            [1] => 马翠
            [2] => 马套翠
            [3] => 窦永明
            [4] => 张波
        )    [2] => Array
        (
            [0] => 18666820945
            [1] => 18504552768
            [2] => 025-45544444
            [3] => 13454779651
            [4] => 13818660523
        ))

Answer 1

$s =<<< TXT
林新廉18666820945
马翠18504552768
马套翠025-45544444
窦永明13454779651
张波13818660523
TXT;preg_match_all('/(\D+)([-\d]+)\s*/', $s, $m);
print_r($m);

Answer 2

$s=<<<
林新廉18666820945
马翠18504552768
马套翠025-45544444
窦永明13454779651
张波13818660523
;
$a=array();
$b=array();
$par1='%(?<num>\d+\-\d+)|(\d+)%';
preg_match_all($par1,$s,$a);
print_r($a[0]);
$par2='%([^\d\-]+)%';
preg_match_all($par2,$s,$b);
print_r($b);Array
(
    [0] => 18666820945
    [1] => 18504552768
    [2] => 025-45544444
    [3] => 13454779651
    [4] => 13818660523
)
Array
(
    [0] => 林新廉
    [1] => 马翠
    [2] => 马套翠
    [3] => 窦永明
    [4] => 张波
)