1. Go to this page and download the library: Download timdev/array-undot library. Choose the download type require.
2. Extract the ZIP file and open the index.php.
3. Add this code to the index.php.
<?php
require_once('vendor/autoload.php');
/* Start to develop here. Best regards https://php-download.com/ */
timdev / array-undot example snippets
// myapp.local.php
return [
// sometimes it's nicer (reading and writing) to do this:
'path.to.some.key' => 'value',
// as opposed to this:
'path' => [
'to' => [
'some' => [
'key' => 'value'
]
]
]
];
use \TimDev\ArrayUndot\Undotter;
/* Example 1: The basic idea: */
Undotter::undot(['a.b' => 'FOO']);
// => ['a' => ['b' => 'FOO']]
/* Example 2: Dotted keys don't need to be at the top level: */
Undotter::undot(['top' => ['a' => ['b.c' => 'FOO']]]);
// => ['top' => ['a' => ['b' => ['c' => 'FOO']]]]
/* Example 3: Conflict-Resolution depends on the order of elements in the input: */
Undotter::undot([
'a' => ['b' => 'FOO'],
'a.b' => 'BAR'
]);
// => ['a' => ['b' => 'BAR']]
// ... but if the order is swapped
Undotter::undot([
'a.b' => 'BAR',
'a' => ['b' => 'FOO']
]);
// => ['a' => ['b' => 'FOO']]
/* Example 4: If the conflicting values are both arrays, they're merged (using the same logic as ConfigAggregator): */
Undotter::undot([
'a' => ['b' => ['foo' => 1, 'bar' => 2, 'baz' => 3]],
'a.b' => ['baz' => 4, 'qux' => 5]
]);
// =>
// [
// 'a' => [
// 'b' => [
// 'foo' => 1,
// 'bar', => 2,
// 'baz' => 4,
// 'qux' => 5
// ]
// ]
// ]
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