一个字符串的每个值到一个单独的数组转换

Question

我有一个 html 页面内容，我将其转换为以“#”分隔的字符串。

示例：

(2R)-2-hydroxy#250.181#C15H24NO2#2#1#46#1#11#1.1266#1#18#6

有什么方法可以将这些字符串的每个值转换成数组吗？

我需要这样的输出：

$a = (2R)-2-hydroxy    
$b = 250.181    
$c = C15H24NO2   
$d = 2    
$e = 1
//etc...

Answer 1

这应该适合你：

就explode() your string and loop through the array. Then you can assign each value to a variable, where you can increment the character.

$str = "(2R)-2-hydroxy#250.181#C15H24NO2#2#1#46#1#11#1.1266#1#18#6";
$arr = explode("#", $str);
$start = "a";

foreach($arr as $v) {
    $$start = $v;
    $start++;
}

Answer 2

这应该有效

$array = explode("#", "(2R)-2-hydroxy#250.181#C15H24NO2#2#1#46#1#11#1.1266#1#18#6");


$array [0] = (2R)-2-hydroxy
$array [1] = 250.181
...

一个字符串的每个值到一个单独的数组转换

Each value of a string to a separate array conversion

php

string

string-matching