comparison vendor/symfony/dependency-injection/Compiler/CheckArgumentsValidityPass.php @ 14:1fec387a4317

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+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <[e-mail]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\DependencyInjection\Compiler;
+
+use Symfony\Component\DependencyInjection\Definition;
+use Symfony\Component\DependencyInjection\Exception\RuntimeException;
+
+/**
+ * Checks if arguments of methods are properly configured.
+ *
+ * @author Kévin Dunglas <[e-mail]>
+ * @author Nicolas Grekas <[e-mail]>
+ */
+class CheckArgumentsValidityPass extends AbstractRecursivePass
+{
+    private $throwExceptions;
+
+    public function __construct($throwExceptions = true)
+    {
+        $this->throwExceptions = $throwExceptions;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function processValue($value, $isRoot = false)
+    {
+        if (!$value instanceof Definition) {
+            return parent::processValue($value, $isRoot);
+        }
+
+        $i = 0;
+        foreach ($value->getArguments() as $k => $v) {
+            if ($k !== $i++) {
+                if (!is_int($k)) {
+                    $msg = sprintf('Invalid constructor argument for service "%s": integer expected but found string "%s". Check your service definition.', $this->currentId, $k);
+                    $value->addError($msg);
+                    if ($this->throwExceptions) {
+                        throw new RuntimeException($msg);
+                    }
+
+                    break;
+                }
+
+                $msg = sprintf('Invalid constructor argument %d for service "%s": argument %d must be defined before. Check your service definition.', 1 + $k, $this->currentId, $i);
+                $value->addError($msg);
+                if ($this->throwExceptions) {
+                    throw new RuntimeException($msg);
+                }
+            }
+        }
+
+        foreach ($value->getMethodCalls() as $methodCall) {
+            $i = 0;
+            foreach ($methodCall[1] as $k => $v) {
+                if ($k !== $i++) {
+                    if (!is_int($k)) {
+                        $msg = sprintf('Invalid argument for method call "%s" of service "%s": integer expected but found string "%s". Check your service definition.', $methodCall[0], $this->currentId, $k);
+                        $value->addError($msg);
+                        if ($this->throwExceptions) {
+                            throw new RuntimeException($msg);
+                        }
+
+                        break;
+                    }
+
+                    $msg = sprintf('Invalid argument %d for method call "%s" of service "%s": argument %d must be defined before. Check your service definition.', 1 + $k, $methodCall[0], $this->currentId, $i);
+                    $value->addError($msg);
+                    if ($this->throwExceptions) {
+                        throw new RuntimeException($msg);
+                    }
+                }
+            }
+        }
+    }
+}