最简单的问题：从数组提取值 [英] The simplest question: extract values from array

问题描述

因此​​，这是一个例子：

 阵列（
[0] =＆GT;阵列（[标题] =＆GT; TITLE_1 [结帐] =＆GT; 1 [no_gateway] = 0）
[1] =＆GT;阵列（[标题] =＆GT; TITLE_2 [结帐] =＆GT; 1 [no_gateway] =＆GT; 1）
[2] =＆GT;阵列（[标题] =＆GT; TITLE_3 [结帐] =＆GT; 0 no_gateway] = 0）
[3] =＆GT;阵列（[标题] =＆GT; Title_4 [结帐] =＆GT; 1 [no_gateway] =＆GT; 1）
[4] =＆GT;阵列（[标题] =＆GT; Title_5 [结帐] =＆GT; 0 no_gateway] = 0）
[5] =＆GT;阵列（[标题] =＆GT; Title_6 [结帐] =＆GT; 1 [no_gateway] = 0）
）
 

我要打印出来，其[结账] => 1安培在[标题]键的所有值; [no_gateway] => 0

在我的情况下，它应该看起来像

• TITLE_1


• Title_6

请帮助PHP的初学者:)谢谢！

解决方案

 的foreach（$数组作为$行）{
  如果（$行['结账']＆放大器;＆安培;！$行['no_gateway']）{
    打印$行['标题'];
  }
}
 

So this is an example:

Array ( 
[0] => Array ( [title] => Title_1 [checkout] => 1 [no_gateway] => 0 ) 
[1] => Array ( [title] => Title_2 [checkout] => 1 [no_gateway] => 1 )
[2] => Array ( [title] => Title_3 [checkout] => 0 [no_gateway] => 0 )
[3] => Array ( [title] => Title_4 [checkout] => 1 [no_gateway] => 1 )
[4] => Array ( [title] => Title_5 [checkout] => 0 [no_gateway] => 0 )
[5] => Array ( [title] => Title_6 [checkout] => 1 [no_gateway] => 0 )
)

I need to print out all values under [title] key having [checkout] => 1 & [no_gateway] => 0

In my case it should looks like

• Title_1
• Title_6

Please help php-beginner :) Thanks!

解决方案

foreach($array as $row) {
  if ($row['checkout'] && !$row['no_gateway']) {
    print $row['title'];
  }
}

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