在数组中插入值

Question

假设我有这些变量：

$build_1 = 'bricks, stones and other stuff';

$build_2 = 'more bricks, houses and other things';

如何在$build_1等第三个变量中插入$build_2和$build_total的内容？

之后，我想在mysql数据库中插入$build_total并获取“砖块，石块和其他东西，更多砖块，房屋和其他东西”。

Answer 1

$build_total = $build_1 . ', ' . $build_2;

Answer 2

$build_total = $build1 . ", " . $build2;

Answer 3

如果$ build_1和$ build_2在数组中，您可以使用implode - 方法。

<?php
$build = array("bricks, stones and other stuff", "more bricks, stones and other stuff");
$build_total = implode(", ", $build);
?>