[英]search string inside key and values of a associative array php
I have a array looks like this one blow =>我有一个数组看起来像这样一击 =>
$aarray = [
"table" => "Balance",
"where" => ["Balance[+]" => "NOMONEY[-]"]
];
how i can search through that for words like "[+]" or "[-]" and replace them with something else ?我如何在其中搜索“[+]”或“[-]”之类的词并用其他内容替换它们?
ps : wanna search and replace in both key and value of associative array ps:想在关联数组的键和值中搜索和替换
another ps : I cant find anything doing same as i wish in google or this forum另一个 ps:我在谷歌或这个论坛中找不到任何我希望的东西
Using your sample data, you could nest as deep as you want until PHP's recursion limit.使用您的示例数据,您可以嵌套任意深度,直到 PHP 的递归限制。
$array = [
"table" => "Balance",
"where" => ["Balance[+]" => "NOMONEY[-]"],
];
$new = replaceInArray($array, "[-]", "(minus)");
$new = replaceInArray($new, "[+]", "(plus)");
print_r($new);
Here is a simple recursive function to replace keys and values这是一个简单的递归函数来替换键和值
function replaceInArray($array, $search, $replace, &$newArray = [])
{
foreach ($array as $key => $value) {
$key = str_replace($search, $replace, $key);
if (is_array($value)) {
$newArray[$key] = replaceInArray($value, $search, $replace);
} else {
$newArray[$key] = str_replace($search, $replace, $value);
}
}
return $newArray;
}
will print out将打印出来
Array
(
[table] => Balance
[where] => Array
(
[Balance(plus)] => NOMONEY(minus)
)
)
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