将值添加到 PHP 中的关联数组
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时间：2020-08-25 04:27:26 来源:igfitidea点击:
Add values to an associative array in PHP
提问by Thinker
I want to append an element to to end of an associative array.
我想将一个元素附加到关联数组的末尾。
For example, my array is
例如，我的数组是
$test=Array ([chemical] => asdasd [chemical_hazards] => ggggg )
and my result should be
我的结果应该是
$test=Array ([chemical] => asdasd [chemical_hazards] => ggggg [solution] => good)
Could you tell me how to implement this?
你能告诉我如何实现这个吗？
回答by Sasha Chedygov
Just add it like you would with a non-associative array:
只需像使用非关联数组一样添加它：
$test = array('chemical' => 'asdasd', 'chemical_hazards' => 'ggggg'); //init
$test['solution'] = 'good';
回答by T. Gungordu
You can do this with PHP's array_mergefunction.
您可以使用 PHP 的array_merge函数执行此操作。
$test = array('chemical' => 'asdasd', 'chemical_hazards' => 'ggggg');
$test2 = array('solution' => 'good');
$result = array_merge($test, $test2);
var_dump($result);
