modernize code for php8

Author: dbu

src/PHPCR/Util/CND/Exception/ParserException.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace PHPCR\Util\CND\Exception;
 
 use PHPCR\Util\CND\Scanner\GenericToken;

src/PHPCR/Util/CND/Exception/ScannerException.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace PHPCR\Util\CND\Exception;
 
 use PHPCR\Util\CND\Reader\ReaderInterface;

src/PHPCR/Util/CND/Parser/AbstractParser.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace PHPCR\Util\CND\Parser;
 
 use PHPCR\Util\CND\Exception\ParserException;

src/PHPCR/Util/CND/Parser/CndParser.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace PHPCR\Util\CND\Parser;
 
 use PHPCR\NodeType\NodeDefinitionTemplateInterface;

src/PHPCR/Util/CND/Reader/BufferReader.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace PHPCR\Util\CND\Reader;
 
 /**

src/PHPCR/Util/CND/Reader/FileReader.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace PHPCR\Util\CND\Reader;
 
 /**

src/PHPCR/Util/CND/Reader/ReaderInterface.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace PHPCR\Util\CND\Reader;
 
 /**

src/PHPCR/Util/CND/Scanner/AbstractScanner.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace PHPCR\Util\CND\Scanner;
 
 use PHPCR\Util\CND\Reader\ReaderInterface;

src/PHPCR/Util/CND/Scanner/Context/DefaultScannerContext.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace PHPCR\Util\CND\Scanner\Context;
 
 /**

src/PHPCR/Util/CND/Scanner/Context/DefaultScannerContextWithoutSpacesAndComments.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace PHPCR\Util\CND\Scanner\Context;
 
 use PHPCR\Util\CND\Scanner\TokenFilter;

src/PHPCR/Util/CND/Scanner/Context/ScannerContext.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace PHPCR\Util\CND\Scanner\Context;
 
 use PHPCR\Util\CND\Scanner\TokenFilter\TokenFilterInterface;

src/PHPCR/Util/CND/Scanner/GenericScanner.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace PHPCR\Util\CND\Scanner;
 
 use PHPCR\Util\CND\Exception\ScannerException;

src/PHPCR/Util/CND/Scanner/GenericToken.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace PHPCR\Util\CND\Scanner;
 
 /**

src/PHPCR/Util/CND/Scanner/Token.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace PHPCR\Util\CND\Scanner;
 
 /**

src/PHPCR/Util/CND/Scanner/TokenFilter/NoCommentsFilter.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace PHPCR\Util\CND\Scanner\TokenFilter;
 
 use PHPCR\Util\CND\Scanner\GenericToken;

src/PHPCR/Util/CND/Scanner/TokenFilter/NoNewlinesFilter.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace PHPCR\Util\CND\Scanner\TokenFilter;
 
 use PHPCR\Util\CND\Scanner\GenericToken;

src/PHPCR/Util/CND/Scanner/TokenFilter/NoWhitespacesFilter.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace PHPCR\Util\CND\Scanner\TokenFilter;
 
 use PHPCR\Util\CND\Scanner\GenericToken;

src/PHPCR/Util/CND/Scanner/TokenFilter/TokenFilterChain.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace PHPCR\Util\CND\Scanner\TokenFilter;
 
 use PHPCR\Util\CND\Scanner\Token;

src/PHPCR/Util/CND/Scanner/TokenFilter/TokenFilterInterface.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace PHPCR\Util\CND\Scanner\TokenFilter;
 
 use PHPCR\Util\CND\Scanner\Token;

src/PHPCR/Util/CND/Scanner/TokenFilter/TokenTypeFilter.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace PHPCR\Util\CND\Scanner\TokenFilter;
 
 use PHPCR\Util\CND\Scanner\Token;

src/PHPCR/Util/CND/Scanner/TokenQueue.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace PHPCR\Util\CND\Scanner;
 
 /**

src/PHPCR/Util/CND/Writer/CndWriter.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace PHPCR\Util\CND\Writer;
 
 use PHPCR\NamespaceRegistryInterface;

src/PHPCR/Util/Console/Command/BaseCommand.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace PHPCR\Util\Console\Command;
 
 use PHPCR\SessionInterface;

src/PHPCR/Util/Console/Command/BaseNodeManipulationCommand.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace PHPCR\Util\Console\Command;
 
 use Symfony\Component\Console\Input\InputOption;

src/PHPCR/Util/Console/Command/NodeDumpCommand.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace PHPCR\Util\Console\Command;
 
 use PHPCR\ItemNotFoundException;
@@ -36,16 +38,16 @@ protected function configure(): void
             ->setDescription('Dump subtrees of the content repository')
             ->setHelp(
                 <<<'HERE'
-The <info>dump</info> command recursively outputs the name of the node specified
-by the <info>identifier</info> argument and its subnodes in a yaml-like style.
+                    The <info>dump</info> command recursively outputs the name of the node specified
+                    by the <info>identifier</info> argument and its subnodes in a yaml-like style.
 
-If the <info>props</info> option is used the nodes properties are
-displayed as yaml arrays.
+                    If the <info>props</info> option is used the nodes properties are
+                    displayed as yaml arrays.
 
-By default the command filters out system nodes and properties (i.e. nodes and
-properties with names starting with 'jcr:'), the <info>--sys-nodes</info> option
-allows to turn this filter off.
-HERE
+                    By default the command filters out system nodes and properties (i.e. nodes and
+                    properties with names starting with 'jcr:'), the <info>--sys-nodes</info> option
+                    allows to turn this filter off.
+                    HERE
             );
     }
 
@@ -83,7 +85,7 @@ protected function execute(InputInterface $input, OutputInterface $output): int
                 $node = $session->getNode($identifier);
             }
 
-            $walker->traverse($node, $input->getOption('depth'));
+            $walker->traverse($node, (int) $input->getOption('depth'));
         } catch (RepositoryException $e) {
             if ($e instanceof PathNotFoundException || $e instanceof ItemNotFoundException) {
                 $output->writeln("<error>Path '$identifier' does not exist</error>");

src/PHPCR/Util/Console/Command/NodeMoveCommand.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace PHPCR\Util\Console\Command;
 
 use Symfony\Component\Console\Command\Command;
@@ -26,14 +28,14 @@ protected function configure(): void
             ->setDescription('Moves a node from one path to another')
             ->setHelp(
                 <<<'EOF'
-This command simply moves a node from one path (the source path)
-to another (the destination path), it can also be considered
-as a rename command.
+                    This command simply moves a node from one path (the source path)
+                    to another (the destination path), it can also be considered
+                    as a rename command.
 
-    $ php bin/phpcr phpcr:move /foobar /barfoo
+                        $ php bin/phpcr phpcr:move /foobar /barfoo
 
-Note that the parent node of the destination path must already exist.
-EOF
+                    Note that the parent node of the destination path must already exist.
+                    EOF
             );
     }
 

src/PHPCR/Util/Console/Command/NodeRemoveCommand.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace PHPCR\Util\Console\Command;
 
 use PHPCR\NodeInterface;
@@ -33,17 +35,17 @@ protected function configure(): void
             ->addOption('only-children', null, InputOption::VALUE_NONE, 'Use to only purge children of specified path')
             ->setHelp(
                 <<<'EOF'
-The <info>phpcr:node:remove</info> command will remove the given node or the
-children of the given node according to the options given.
+                    The <info>phpcr:node:remove</info> command will remove the given node or the
+                    children of the given node according to the options given.
 
-Remove specified node and its children:
+                    Remove specified node and its children:
 
-    $ php bin/phpcr phpcr:node:remove /cms/content/blog
+                        $ php bin/phpcr phpcr:node:remove /cms/content/blog
 
-Remove only the children of the specified node
+                    Remove only the children of the specified node
 
-    $ php bin/phpcr phpcr:node:remove /cms/content/blog --only-children
-EOF
+                        $ php bin/phpcr phpcr:node:remove /cms/content/blog --only-children
+                    EOF
             );
     }
 

src/PHPCR/Util/Console/Command/NodeTouchCommand.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace PHPCR\Util\Console\Command;
 
 use PHPCR\PathNotFoundException;
@@ -49,21 +51,21 @@ protected function configure(): void
             ->setDescription('Create or modify a node')
             ->setHelp(
                 <<<'HERE'
-This command allows you to create or modify a node at the specified path.
+                    This command allows you to create or modify a node at the specified path.
 
-For example::
+                    For example::
 
-  $ ./bin/phpcr phpcr:touch /foobar --type=my:nodetype --set-prop=foo=bar
+                      $ ./bin/phpcr phpcr:touch /foobar --type=my:nodetype --set-prop=foo=bar
 
-Will create the node "/foobar" and set (or create) the "foo" property
-with a value of "bar".
+                    Will create the node "/foobar" and set (or create) the "foo" property
+                    with a value of "bar".
 
-You can execute the command again to further modify the node. Here we add
-the property "bar" and remove the property "foo". We also add the dump option
-to output a string reperesentation of the node.
+                    You can execute the command again to further modify the node. Here we add
+                    the property "bar" and remove the property "foo". We also add the dump option
+                    to output a string reperesentation of the node.
 
-  $ ./bin/phpcr phpcr:touch /foobar --type=my:nodetype --set-prop=bar=myvalue --remove-prop=foo --dump
-HERE
+                      $ ./bin/phpcr phpcr:touch /foobar --type=my:nodetype --set-prop=bar=myvalue --remove-prop=foo --dump
+                    HERE
             );
     }
 

src/PHPCR/Util/Console/Command/NodeTypeListCommand.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace PHPCR\Util\Console\Command;
 
 use Symfony\Component\Console\Command\Command;
@@ -22,9 +24,9 @@ protected function configure(): void
             ->setDescription('List all available node types in the repository')
             ->setHelp(
                 <<<'EOT'
-This command lists all of the available node types and their subtypes
-in the PHPCR repository.
-EOT
+                    This command lists all of the available node types and their subtypes
+                    in the PHPCR repository.
+                    EOT
             );
     }