0

有谁知道如何在这个文本文件中进行测试

2013-04-11^12:00|4:00|14:00

2013-07-21^10:00|15:00|18:00|15:00

2013-12-11^13:00|14:00

我想获取值 12:00 4:00 14:00 10:00 等...而忘记其余的

我尝试使用explode()执行此操作,但它不起作用,我无法使用子字符串,因为我始终不知道位置..

list($year, $month, $day) = explode('-', $s); 
4

2 回答 2

0

你的意思是:

    $str = "2013-04-11^12:00|4:00|14:00";
    list($year, $rest) = explode("^", $str);
    $rest_arr = explode("|", $rest);
    echo "<pre>"; print_r($rest_arr);
    //gives
    Array
    (
      [0] => 12:00
      [1] => 4:00
      [2] => 14:00
    )

或者,如果您想从 txt 文件中执行此操作:

//get the contents in array
$str = file("your_file.txt");
foreach($str as $val) {
    //$val is string like '2013-04-11^12:00|4:00|14:00'
    list($year, $rest) = explode("^", $val);
    $rest_arr = explode("|", $rest);
    echo "<pre>"; print_r($rest_arr);
    //or echo it
    foreach($rest_arr as $time) {
        echo $time."<br />";
    }
}
于 2013-09-13T04:14:19.557 回答
0
<?php

$str = '2013-04-11^12:00|4:00|14:00';

$nstr = explode('^',$str);

$nnstr = explode('|',$nstr[1]);

$nnnstr = array_map('trim',$nnstr);    
echo '<pre>';
print_r($nnnstr);

键盘链接 - http://codepad.org/Kjgpgh5x

于 2013-09-13T04:15:34.587 回答