PHP 8+ fix for Model::isBuilderMethod()

README.md

@@ -10,6 +10,8 @@ Install via [Composer](http://getcomposer.org/):
 $ composer require robgridley/pace-api
 ```
 
+PHP 8.1+ with the SOAP, SimpleXML and Fileinfo extensions required.
+
 ## Testing
 
 PHPUnit tests with 100% code coverage for `Model`, `KeyCollection` and `XPath\Builder` classes.
@@ -168,6 +170,40 @@ $jobs = $pace->job
 	->find();
 ```
 
+### Limiting
+
+Use the `offset()` and `limit()` methods to limit your results. The default offset is 0 if it is not specified.
+
+```php
+$jobs = $pace->job
+	->filter('adminStatus/@openJob', true)
+	->sort('@dateSetup', true)
+	->limit(50)
+	->find();
+```
+
+You can also use the `paginate()` method to set the offset and limit for a page.
+
+```php
+$jobs = $pace->job
+	->filter('adminStatus/@openJob', true)
+	->sort('@dateSetup', true)
+	->paginate(1, 50)
+	->find();
+```
+
+### Eager loading
+
+The `load()` method preloads the models as part of the find request, using the find object aggregate service. It does not read the entire object; you must specify a list of fields in XPath. If the offset and limit are not specified, then 0 and 1,000 will be used by default.
+
+```php
+$employees = $pace->model('Employee')->filter('@status', 'A')->load([
+    '@firstName',
+    '@lastName',
+    'department' => 'department/@description',
+])->find();
+```
+
 ## Dates
 
 Dates are automatically converted to and from [Carbon](http://carbon.nesbot.com/) instances. Check out the `Soap\DateTimeMapper` and `Soap\Factory` classes if you want to see how this happens.
@@ -189,7 +225,7 @@ foreach ($estimates as $estimate) {
 }
 ```
 
-KeyCollection also has a number of useful methods such as `all()`, `paginate()` and `first()`. In fact, the single object find example from earlier is just a shortcut to the `KeyCollection::first()` method.
+KeyCollection also has a number of useful methods such as `all()`, `paginate()` and `first()`.
 
 ## Relationships
 
@@ -409,6 +445,53 @@ $pace->report(100)
     ->print();
 ```
 
+## Invoke Action
+
+The invoke action service methods are exposed as PHP methods. You can find a list of methods and their arguments in the InvokeAction.wsdl file provided with the Pace SDK. Arguments must be passed in the order specified in the WSDL.
+
+```php
+$estimate = $pace->model('Estimate')->read(100000);
+$pace->invokeAction()->calculateEstimate($estimate);
+```
+
+You can also use named arguments to pass the arguments out of order, or you can mix ordered and named arguments.
+
+```php
+$poLine = $pace->model('PurchaseOrder')->read(50000)->purchaseOrderLines()->first();
+$pace->invokeAction()->receivePurchaseOrderLine($poLine, Carbon::now(), in3: 'Receiving note.', in5: 1);
+```
+
+If the method requires a complex type, you will need to pass an array.
+
+If one of the arguments is an instance of a model, it will automatically be converted to a complex type containing the model's primary key. The two examples above make use of this feature. Additionally, if your complex type array contains a model, it will automatically be converted to the model's primary key.
+
+```php
+$productType = $pace->model('JobProductType')->read('FL');
+$result = $pace->invokeAction()->createEstimate([
+    'customer' => 'HOUSE',
+    'estimateDescription' => 'Testing',
+    'estimatePartInfo' => [
+        'product' => $productType,
+        'quantity1' => 100,
+        'finalSizeW' => 8.5,
+        'finalSizeH' => 11,
+        'colorsSide1' => 4,
+        'colorsSide2' => 0,
+        'totalColors' => 4,
+        'eachOf' => 1,
+        'grainSpecifications' => 1,
+    ],
+]);
+```
+
+Finally, the result of the invoke action call can be accessed like an array, converted to an array, or converted to a model (if the method returns the matching complex type).
+
+```php
+$result['estimateNumber']; // returns the estimate number
+$result->toArray(); // returns an array
+$result->toModel('Estimate'); // returns an estimate model
+```
+
 ## Version
 
 Identify the version of Pace running on the server.

composer.json

@@ -9,16 +9,17 @@
     ],
     "license": "MIT",
     "require": {
-        "php": ">=7.1.0",
+        "php": "^8.1",
         "ext-fileinfo": "*",
+        "ext-simplexml": "*",
         "ext-soap": "*",
-        "nesbot/carbon": "^1.20 || ^2.0",
-        "doctrine/inflector": "~1.0"
+        "nesbot/carbon": "^2.0|^3.0",
+        "doctrine/inflector": "^2.1"
     },
     "require-dev": {
-        "phpunit/phpunit": "^8.5",
-        "mockery/mockery": "^1.3",
-        "symfony/var-dumper": "^5.0"
+        "phpunit/phpunit": "^10.5|11.5|12.5|^13.0",
+        "mockery/mockery": "^1.6",
+        "symfony/var-dumper": "^6.4|^7.4|^8.0"
     },
     "autoload": {
         "psr-4": {