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Php 将数据库行放入关联数组的简单方法_Php_Mysql_Arrays_Mysqli - Fatal编程技术网

Php 将数据库行放入关联数组的简单方法

Php 将数据库行放入关联数组的简单方法,php,mysql,arrays,mysqli,Php,Mysql,Arrays,Mysqli,在关联数组中获取mysql数据库的两行是否有比此更简单的方法: $a_companylist = array(); $a_companies = mysqli_query($db, "SELECT id, fullname FROM companies WHERE stockactive = 1"); while($a_company = mysqli_fetch_assoc($a_companies)){ $a_companylist[$a_company['id']] = $a_c

在关联数组中获取mysql数据库的两行是否有比此更简单的方法:

 $a_companylist = array();
 $a_companies = mysqli_query($db, "SELECT id, fullname FROM companies WHERE stockactive = 1");
 while($a_company = mysqli_fetch_assoc($a_companies)){
  $a_companylist[$a_company['id']] = $a_company['fullname'];
 }
欢迎您提出任何建议。

使用mysqli不仅比mysqli更具现代感,而且它还为您提供了以下优点:

$a_company_list = $pdo->query("SELECT ...")->fetchAll();
查看php文档中的示例:

使用不仅是一种比mysqli更现代的方法,而且它还为您提供了如下优势:

$a_company_list = $pdo->query("SELECT ...")->fetchAll();
查看php文档中的示例:


不,如果您从查询中返回多行,您已将其尽可能小。不,如果您从查询中返回多行,您已将其尽可能小。这应该是
->fetchAll(PDO::FETCH_COLUMN | PDO::FETCH_GROUP)
这应该是
->fetchAll(PDO::FETCH_COLUMN | PDO::FETCH_GROUP)