Application
class Application extends Application
Methods
| __construct(KernelInterface $kernel) | ||
| setDispatcher(EventDispatcherInterface $dispatcher) | from Application | |
| int | run(InputInterface $input = null, OutputInterface $output = null) Runs the current application. |
from Application |
| int | doRun(InputInterface $input, OutputInterface $output) Runs the current application. |
|
| setHelperSet(HelperSet $helperSet) | from Application | |
| HelperSet | getHelperSet() Get the helper set associated with the command. |
from Application |
| setDefinition(InputDefinition $definition) | from Application | |
| InputDefinition | getDefinition() Gets the InputDefinition related to this Application. |
from Application |
| string | getHelp() Gets the help message. |
from Application |
| bool | areExceptionsCaught() Gets whether to catch exceptions or not during commands execution. |
from Application |
| setCatchExceptions(bool $boolean) Sets whether to catch exceptions or not during commands execution. |
from Application | |
| bool | isAutoExitEnabled() Gets whether to automatically exit after a command execution or not. |
from Application |
| setAutoExit(bool $boolean) Sets whether to automatically exit after a command execution or not. |
from Application | |
| string | getName() Gets the name of the application. |
from Application |
| setName(string $name) Sets the application name. |
from Application | |
| string | getVersion() Gets the application version. |
from Application |
| setVersion(string $version) Sets the application version. |
from Application | |
| string | getLongVersion() Returns the long version of the application. |
|
| Command | register(string $name) Registers a new command. |
from Application |
| addCommands(array $commands) Adds an array of command objects. |
from Application | |
| Command|null | add(Command $command) Adds a command object. |
|
| Command | get(string $name) Returns a registered command by name or alias. |
|
| bool | has(string $name) Returns true if the command exists, false otherwise. |
from Application |
| string[] | getNamespaces() Returns an array of all unique namespaces used by currently registered commands. |
from Application |
| string | findNamespace(string $namespace) Finds a registered namespace by a name or an abbreviation. |
from Application |
| Command | find(string $name) Finds a command by name or alias. |
|
| Command[] | all(string $namespace = null) Gets the commands (registered in the given namespace if provided). |
|
| static array | getAbbreviations(array $names) Returns an array of possible abbreviations given a set of names. |
from Application |
| renderException(Exception $e, OutputInterface $output) Renders a caught exception. |
from Application | |
| array | getTerminalDimensions() deprecated Tries to figure out the terminal dimensions based on the current environment. |
from Application |
| $this | setTerminalDimensions(int $width, int $height) deprecated Sets terminal dimensions. |
from Application |
| string | extractNamespace(string $name, string $limit = null) Returns the namespace part of the command name. |
from Application |
| Application | setDefaultCommand(string $commandName, bool $isSingleCommand = false) Sets the default Command name. |
from Application |
| KernelInterface | getKernel() Gets the Kernel associated with this Console. |
Details
__construct(KernelInterface $kernel)
Parameters
| KernelInterface | $kernel |
setDispatcher(EventDispatcherInterface $dispatcher)
Parameters
| EventDispatcherInterface | $dispatcher |
int run(InputInterface $input = null, OutputInterface $output = null)
Runs the current application.
Parameters
| InputInterface | $input | |
| OutputInterface | $output |
Return Value
| int | 0 if everything went fine, or an error code |
Exceptions
| Exception | When running fails. Bypass this when {@link setCatchExceptions()}. |
int doRun(InputInterface $input, OutputInterface $output)
Runs the current application.
Parameters
| InputInterface | $input | |
| OutputInterface | $output |
Return Value
| int | 0 if everything went fine, or an error code |
setHelperSet(HelperSet $helperSet)
Parameters
| HelperSet | $helperSet |
HelperSet getHelperSet()
Get the helper set associated with the command.
Return Value
| HelperSet | The HelperSet instance associated with this command |
setDefinition(InputDefinition $definition)
Parameters
| InputDefinition | $definition |
InputDefinition getDefinition()
Gets the InputDefinition related to this Application.
Return Value
| InputDefinition | The InputDefinition instance |
string getHelp()
Gets the help message.
Return Value
| string | A help message |
bool areExceptionsCaught()
Gets whether to catch exceptions or not during commands execution.
Return Value
| bool | Whether to catch exceptions or not during commands execution |
setCatchExceptions(bool $boolean)
Sets whether to catch exceptions or not during commands execution.
Parameters
| bool | $boolean | Whether to catch exceptions or not during commands execution |
bool isAutoExitEnabled()
Gets whether to automatically exit after a command execution or not.
Return Value
| bool | Whether to automatically exit after a command execution or not |
setAutoExit(bool $boolean)
Sets whether to automatically exit after a command execution or not.
Parameters
| bool | $boolean | Whether to automatically exit after a command execution or not |
string getName()
Gets the name of the application.
Return Value
| string | The application name |
setName(string $name)
Sets the application name.
Parameters
| string | $name | The application name |
string getVersion()
Gets the application version.
Return Value
| string | The application version |
setVersion(string $version)
Sets the application version.
Parameters
| string | $version | The application version |
string getLongVersion()
Returns the long version of the application.
Return Value
| string | The long application version |
Command register(string $name)
Registers a new command.
Parameters
| string | $name | The command name |
Return Value
| Command | The newly created command |
addCommands(array $commands)
Adds an array of command objects.
If a Command is not enabled it will not be added.
Parameters
| array | $commands | An array of commands |
Command|null add(Command $command)
Adds a command object.
If a command with the same name already exists, it will be overridden. If the command is not enabled it will not be added.
Parameters
| Command | $command |
Return Value
| Command|null | The registered command if enabled or null |
Command get(string $name)
Returns a registered command by name or alias.
Parameters
| string | $name | The command name or alias |
Return Value
| Command | A Command object |
Exceptions
| CommandNotFoundException | When given command name does not exist |
bool has(string $name)
Returns true if the command exists, false otherwise.
Parameters
| string | $name | The command name or alias |
Return Value
| bool | true if the command exists, false otherwise |
string[] getNamespaces()
Returns an array of all unique namespaces used by currently registered commands.
It does not return the global namespace which always exists.
Return Value
| string[] | An array of namespaces |
string findNamespace(string $namespace)
Finds a registered namespace by a name or an abbreviation.
Parameters
| string | $namespace | A namespace or abbreviation to search for |
Return Value
| string | A registered namespace |
Exceptions
| CommandNotFoundException | When namespace is incorrect or ambiguous |
Command find(string $name)
Finds a command by name or alias.
Contrary to get, this command tries to find the best match if you give it an abbreviation of a name or alias.
Parameters
| string | $name | A command name or a command alias |
Return Value
| Command | A Command instance |
Exceptions
| CommandNotFoundException | When command name is incorrect or ambiguous |
Command[] all(string $namespace = null)
Gets the commands (registered in the given namespace if provided).
The array keys are the full names and the values the command instances.
Parameters
| string | $namespace | A namespace name |
Return Value
| Command[] | An array of Command instances |
static array getAbbreviations(array $names)
Returns an array of possible abbreviations given a set of names.
Parameters
| array | $names | An array of names |
Return Value
| array | An array of abbreviations |
renderException(Exception $e, OutputInterface $output)
Renders a caught exception.
Parameters
| Exception | $e | |
| OutputInterface | $output |
array getTerminalDimensions() deprecated
deprecated
since version 3.2, to be removed in 4.0. Create a Terminal instance instead.Tries to figure out the terminal dimensions based on the current environment.
Return Value
| array | Array containing width and height |
$this setTerminalDimensions(int $width, int $height) deprecated
deprecated
since version 3.2, to be removed in 4.0. Set the COLUMNS and LINES env vars instead.Sets terminal dimensions.
Can be useful to force terminal dimensions for functional tests.
Parameters
| int | $width | The width |
| int | $height | The height |
Return Value
| $this |
string extractNamespace(string $name, string $limit = null)
Returns the namespace part of the command name.
This method is not part of public API and should not be used directly.
Parameters
| string | $name | The full name of the command |
| string | $limit | The maximum number of parts of the namespace |
Return Value
| string | The namespace of the command |
Application setDefaultCommand(string $commandName, bool $isSingleCommand = false)
Sets the default Command name.
Parameters
| string | $commandName | The Command name |
| bool | $isSingleCommand | Set to true if there is only one command in this application |
Return Value
KernelInterface getKernel()
Gets the Kernel associated with this Console.
Return Value
| KernelInterface | A KernelInterface instance |
© 2004–2017 Fabien Potencier
Licensed under the MIT License.
http://api.symfony.com/3.3/Symfony/Bundle/FrameworkBundle/Console/Application.html