1. Go to this page and download the library: Download xp-forge/json-patch 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/ */
xp-forge / json-patch example snippets
use text\json\patch\{Changes, TestOperation, AddOperation};
// You can create changes via maps...
$changes= new Changes(
['op' => 'test', 'path' => '/best', 'value' => 'Choco Liebniz'],
['op' => 'add', 'path' => '/biscuits/1', 'value' => ['name' => 'Ginger Nut']]
);
// ...or by using Operation instances
$changes= new Changes(
new TestOperation('/best', 'Choco Liebniz'),
new AddOperation('/biscuits/1', ['name' => 'Ginger Nut'])
);
// If you have a JSON patch document, use the spread operator
$patch= [
['op' => 'test', 'path' => '/best', 'value' => 'Choco Liebniz'],
['op' => 'add', 'path' => '/biscuits/1', 'value' => ['name' => 'Ginger Nut']]
];
$changes= new Changes(...$patch);
use text\json\patch\Pointer;
$document= [
'biscuits' => [
['name' => 'Digestive'],
['name' => 'Choco Liebniz']
]
];
$pointer= new Pointer('/biscuits/1');
// $pointer->exists() := true
// $pointer->value() := ['name' => 'Ginger Nut'];
// This will return an text.json.patch.Applied instance. Use its isError()
// method to discover whether an error occurred.
$result= $pointer->modify('Ginger Nut');
// You can chain calls using the then() method. Closures passed to it will
// only be invoked if applying the operation succeeds, otherwise an Error
// will be returned.
$result= $pointer->remove()->then(function() use($pointer) {
return $pointer->add('Choco Liebniz');
});
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