str_getcsv示例 [英] str_getcsv example

问题描述

我想将逗号分隔的值字符串解析为数组。我想尝试 str_getcsv（） php功能，但我找不到任何好的例子，如何使用它。

I want to parse a comma separated value string into an array. I want to try the str_getcsv() php function but I can't find any good examples on how to use it.

例如，我有一个输入，用户提交编程语言（php，js，jquery等）的标签，如stackoverflow中的标签问题。

For example I have an input where users submit tags for programming languages (php, js, jquery, etc), like the "tags" input in stackoverflow when you submit a question.

如何将一个输入与例如 value =php，js，jquery使用str_getcsv？

How would I turn an input with example value="php, js, jquery" into an array using str_getcsv?

推荐答案

http://us3.php.net/manual/en/function.str-getcsv.php 不包括标准示例，但用户提交的笔记做一个体面的工作覆盖它。如果这是一个表单输入：

Its true that the spec at http://us3.php.net/manual/en/function.str-getcsv.php doesn't include a standard example, but the user-submitted notes do a decent job of covering it. If this is a form input:

$val = $_POST['value'];
$data = str_getcsv($val);

$ data 值。尝试一下，看看是否有其他问题。

$data is now an array with the values. Try it and see if you have any other issues.

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