如何输入逗号分隔成表格的多个值？

Question

声明：我对PHP和MySQL/SQL完全陌生。我的数组有多个implode()函数。我希望能够将数组输入到以逗号分隔的表中以避免混淆。

$company_state = implode($_POST['companystate']); 

输出看起来像这样的表，当echo：

Company state: ILMEMDNVOHOK

但我希望它看起来像这样的表中：

Company state: IL, ME, MD, NV, OH, OK

是有什么办法可以让它做到这一点？

下面是形式的代码：

<label for="companystate[ ]">Company state:</label><br /> 

<input type="checkbox" name="companystate[ ]" value="AL" /><strong>Alabama</strong><br /> 
<input type="checkbox" name="companystate[ ]" value="AK" /><strong>Alaska</strong><br /> 
<input type="checkbox" name="companystate[ ]" value="AZ" /><strong>Arizona</strong><br /> 
<input type="checkbox" name="companystate[ ]" value="AR" /><strong>Arkansas</strong><br /> 
<input type="checkbox" name="companystate[ ]" value="CA" /><strong>California</strong><br /> 
<input type="checkbox" name="companystate[ ]" value="CO" /><strong>Colorado</strong><br /> 
<input type="checkbox" name="companystate[ ]" value="CT" /><strong>Connecticut</strong><br /> 
<input type="checkbox" name="companystate[ ]" value="DE" /><strong>Delaware</strong><br /> 
<input type="checkbox" name="companystate[ ]" value="DC" /><strong>District of Columbia</strong><br /> 
<input type="checkbox" name="companystate[ ]" value="FL" /><strong>Florida</strong><br /> 
<input type="checkbox" name="companystate[ ]" value="GA" /><strong>Georgia</strong><br /> 
<input type="checkbox" name="companystate[ ]" value="HI" /><strong>Hawaii</strong><br /> 
<input type="checkbox" name="companystate[ ]" value="ID" /><strong>Idaho</strong><br /> 
<input type="checkbox" name="companystate[ ]" value="IL" /><strong>Illinois</strong><br /> 
<input type="checkbox" name="companystate[ ]" value="IN" /><strong>Indiana</strong><br /> 
<input type="checkbox" name="companystate[ ]" value="IA" /><strong>Iowa</strong><br /> 
<input type="checkbox" name="companystate[ ]" value="KS" /><strong>Kansas</strong><br /> 
<input type="checkbox" name="companystate[ ]" value="KY" /><strong>Kentucky</strong><br /> 
<input type="checkbox" name="companystate[ ]" value="LA" /><strong>Louisiana</strong><br /> 
<input type="checkbox" name="companystate[ ]" value="ME" /><strong>Maine</strong><br /> 
<input type="checkbox" name="companystate[ ]" value="MD" /><strong>Maryland</strong><br /> 
<input type="checkbox" name="companystate[ ]" value="MA" /><strong>Massachusetts</strong><br /> 
<input type="checkbox" name="companystate[ ]" value="MI" /><strong>Michigan</strong><br /> 
<input type="checkbox" name="companystate[ ]" value="MN" /><strong>Minnesota</strong><br /> 
<input type="checkbox" name="companystate[ ]" value="MS" /><strong>Mississippi</strong><br /> 
<input type="checkbox" name="companystate[ ]" value="MO" /><strong>Missouri</strong><br /> 
<input type="checkbox" name="companystate[ ]" value="MT" /><strong>Montana</strong><br /> 
<input type="checkbox" name="companystate[ ]" value="NE" /><strong>Nebraska</strong><br /> 
<input type="checkbox" name="companystate[ ]" value="NV" /><strong>Nevada</strong><br /> 
<input type="checkbox" name="companystate[ ]" value="NH" /><strong>New Hampshire</strong><br /> 
<input type="checkbox" name="companystate[ ]" value="NJ" /><strong>New Jersey</strong><br /> 
<input type="checkbox" name="companystate[ ]" value="NM" /><strong>New Mexico</strong><br /> 
<input type="checkbox" name="companystate[ ]" value="NY" /><strong>New York</strong><br /> 
<input type="checkbox" name="companystate[ ]" value="NC" /><strong>North Carolina</strong><br /> 
<input type="checkbox" name="companystate[ ]" value="ND" /><strong>North Dakota</strong><br /> 
<input type="checkbox" name="companystate[ ]" value="OH" /><strong>Ohio</strong><br /> 
<input type="checkbox" name="companystate[ ]" value="OK" /><strong>Oklahoma</strong><br /> 
<input type="checkbox" name="companystate[ ]" value="OR" /><strong>Oregon</strong><br /> 
<input type="checkbox" name="companystate[ ]" value="PA" /><strong>Pennsylvania</strong><br /> 
<input type="checkbox" name="companystate[ ]" value="RI" /><strong>Rhode Island</strong><br /> 
<input type="checkbox" name="companystate[ ]" value="SC" /><strong>South Carolina</strong><br /> 
<input type="checkbox" name="companystate[ ]" value="SD" /><strong>South Dakota</strong><br /> 
<input type="checkbox" name="companystate[ ]" value="TN" /><strong>Tennessee</strong><br /> 
<input type="checkbox" name="companystate[ ]" value="TX" /><strong>Texas</strong><br /> 
<input type="checkbox" name="companystate[ ]" value="UT" /><strong>Utah</strong><br /> 
<input type="checkbox" name="companystate[ ]" value="VT" /><strong>Vermont</strong><br /> 
<input type="checkbox" name="companystate[ ]" value="VA" /><strong>Virginia</strong><br /> 
<input type="checkbox" name="companystate[ ]" value="WA" /><strong>Washington</strong><br /> 
<input type="checkbox" name="companystate[ ]" value="WV" /><strong>West Virginia</strong><br /> 
<input type="checkbox" name="companystate[ ]" value="WI" /><strong>Wisconsin</strong><br /> 
<input type="checkbox" name="companystate[ ]" value="WY" /><strong>Wyoming</strong><br /> 

预先感谢。你也可以向我解释每个功能的作用吗？我仍然在学习，大部分的PHP/SQL对我来说仍然是无稽之谈。

Answer 1

你只需要一些胶水来传递你的破灭：

implode(', ', $_POST['companystate']); 

Answer 2

试试这个：

$company_state = implode(",", $_POST['companystate']);