将每行具有两个分隔符的多行字符串解析为关联行数组

发布于 2025-01-07 08:13:41 字数 449 浏览 0 评论 0原文

我发现了一些将数据分解为数组的帖子，但我的有点具体，因为数据有 2 个部分

，我有这个

title=Title1|link=Link1
title=Title2|link=Link2

，结果我需要的是这个

Array
(
    [0] => Array
        (
            [title] => Title1
            [link] => Link1
        )

    [1] => Array
        (
            [title] => Title2
            [link] => Link2
            
        )

)

数据来自 texarea，用 \n 分隔，所以你看到的数据是实际数据。

原文

I found a few posts to explode data as array, but mine is bit specific because the data has 2 parts

I have this

title=Title1|link=Link1
title=Title2|link=Link2

and result I need is this

Array
(
    [0] => Array
        (
            [title] => Title1
            [link] => Link1
        )

    [1] => Array
        (
            [title] => Title2
            [link] => Link2
            
        )

)

data is coming from texarea separated by \n so the data you see is actual data.

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乱世争霸 2025-01-14 08:13:41

preg_match_all('~^title=(.+)\|link=(.+)$~m', $text, $reg, PREG_SET_ORDER);

print_r($reg) 生成

Array
(
    [0] => Array
        (
            [0] => title=Title1|link=Link1
            [1] => Title1
            [2] => Link1
        )

    [1] => Array
        (
            [0] => title=Title2|link=Link2
            [1] => Title2
            [2] => Link2
        )

)

我相信您可以轻松修改它以适合您所需的架构。

preg_match_all('~^title=(.+)\|link=(.+)$~m', $text, $reg, PREG_SET_ORDER);

print_r($reg) produces

Array
(
    [0] => Array
        (
            [0] => title=Title1|link=Link1
            [1] => Title1
            [2] => Link1
        )

    [1] => Array
        (
            [0] => title=Title2|link=Link2
            [1] => Title2
            [2] => Link2
        )

)

I'm sure you can easily modify that to fit your required schema.

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宁愿没拥抱 2025-01-14 08:13:41

当您实际上不需要正则表达式时，我更喜欢 explode() 而不是 preg_match()。

<?php

$text="title=Title1|link=Link1\ntitle=Title2|link=Link2";

$result=array();
$count=0;

// line by line...
foreach (explode("\n", $text) as $line) {
  // variable by variable...
  foreach (explode("|", $line) as $vars) {
    // separate LHS from RHS.
    $parts=explode("=", $vars);
    $result[$count][$parts[0]]=$parts[1];
  }
  $count++;
}

print_r($result);

?>

不要忘记添加代码来处理与您期望的模式不匹配的行。输入验证很重要。

I'm more a fan of explode() than preg_match() when you don't actually need regular expressions.

<?php

$text="title=Title1|link=Link1\ntitle=Title2|link=Link2";

$result=array();
$count=0;

// line by line...
foreach (explode("\n", $text) as $line) {
  // variable by variable...
  foreach (explode("|", $line) as $vars) {
    // separate LHS from RHS.
    $parts=explode("=", $vars);
    $result[$count][$parts[0]]=$parts[1];
  }
  $count++;
}

print_r($result);

?>

Don't forget to add code to handle lines that don't match the pattern you expect. Input validation is important.

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情感失落者 2025-01-14 08:13:41

也许像这样，它有点冗长，但您应该能够使用它作为更优雅的东西的基础。

<?
$result=array();

foreach ($line in $iterable_variable_with_one_line_per_iteration){
    $subresult=array();
    foreach ($kv_pair in explode($line,"|")){
          $kv_pair_2 = explode($kv_pair,"=");
          $subresult[kv_pair_2[0]]=$kv_pair_2[1];
    }
    array_push($result,$subresult);
}
?>

Maybe something like this, it's a bit verbose but you should be able to use it as the basis for something more elegant.

<?
$result=array();

foreach ($line in $iterable_variable_with_one_line_per_iteration){
    $subresult=array();
    foreach ($kv_pair in explode($line,"|")){
          $kv_pair_2 = explode($kv_pair,"=");
          $subresult[kv_pair_2[0]]=$kv_pair_2[1];
    }
    array_push($result,$subresult);
}
?>

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