Arr

Determine whether the given value is array accessible.

Determines if an array is associative.

An array is "associative" if it doesn't have sequential numerical keys beginning with zero.

array data to object

Get Multi - 获取多个, 可以设置默认值

递归合并两个多维数组,后面的值将会递归覆盖原来的值

递归合并多个多维数组,

清理数组值的空白

不区分大小写检测数据键名是否存在

将数组中的值全部转为大写或小写

******* 检查 一个或多个值是否全部存在数组中 ******* 有一个不存在即返回 false

******* 检查 一个或多个值是否存在数组中 ******* 有一个存在就返回 true 都不存在 return false

******* 不区分大小写，检查 一个或多个值是否 全存在数组中 ******* 有一个不存在即返回 false

******* 不区分大小写，检查 一个或多个值是否存在数组中 ******* 有一个存在就返回 true 都不存在 return false

get key Max Width

Get data from array or object by path.

Example: DataCollector::getByPath($array, 'foo.bar.yoo') equals to $array['foo']['bar']['yoo'].

setByPath

Collapse an array of arrays into a single array.

Cross join the given arrays, returning all possible permutations.

Divide an array into two arrays. One with keys and the other with values.

Flatten a multi-dimensional associative array with dots.

Get all of the given array except for a specified array of items.

Determine if the given key exists in the provided array.

Add an element to an array using "dot" notation if it doesn't exist.

Get an item from an array using "dot" notation.

Set an array item to a given value using "dot" notation.

If no key is given to the method, the entire array will be replaced.

Flatten a multi-dimensional array into a single level.

Remove one or many array items from a given array using "dot" notation.

Check if an item or items exist in an array using "dot" notation.

Push an item onto the beginning of an array.

remove the $key of the $arr, and return value.

Get a value from the array, and remove it.

Get a subset of the items from the given array.

Shuffle the given array and return the result.

Filter the array using the given callback.

If the given value is not an array, wrap it in one.

array 递归 转换成 字符串