Command deprecated

class Command

deprecated

since 2.8, to be removed in 3.0.

Methods

__construct(Command $parent = null)

Constructor.
string __toString()

Returns command as string.
static Command create(Command $parent = null)

Creates a new Command instance.
static string escape(string $input)

Escapes special chars from input.
static string quote(string $input)

Quotes input.
Command add(string|Command $bit)

Appends a string or a Command instance.
Command top(string|Command $bit)

Prepends a string or a command instance.
Command arg(string $arg)

Appends an argument, will be quoted.
Command cmd(string $esc)

Appends escaped special command chars.
Command ins(string $label)

Inserts a labeled command to feed later.
Command get(string $label)

Retrieves a previously labeled command.
Command end()

Returns parent command (if any).
int length()

Counts bits stored in command.
Command setErrorHandler(Closure $errorHandler)
Closure|null getErrorHandler()
array execute()

Executes current command.
string join()

Joins bits.
Command addAtIndex(string|Command $bit, int $index)

Insert a string or a Command instance before the bit at given position $index (index starts from 0).

Details

__construct(Command $parent = null)

Constructor.

Parameters

Command $parent Parent command

string __toString()

Returns command as string.

Return Value

string

static Command create(Command $parent = null)

Creates a new Command instance.

Parameters

Command $parent Parent command

Return Value

Command New Command instance

static string escape(string $input)

Escapes special chars from input.

Parameters

string $input A string to escape

Return Value

string The escaped string

static string quote(string $input)

Quotes input.

Parameters

string $input An argument string

Return Value

string The quoted string

Command add(string|Command $bit)

Appends a string or a Command instance.

Parameters

string|Command $bit

Return Value

Command The current Command instance

Command top(string|Command $bit)

Prepends a string or a command instance.

Parameters

string|Command $bit

Return Value

Command The current Command instance

Command arg(string $arg)

Appends an argument, will be quoted.

Parameters

string $arg

Return Value

Command The current Command instance

Command cmd(string $esc)

Appends escaped special command chars.

Parameters

string $esc

Return Value

Command The current Command instance

Command ins(string $label)

Inserts a labeled command to feed later.

Parameters

string $label The unique label

Return Value

Command The current Command instance

Exceptions

RuntimeException If label already exists

Command get(string $label)

Retrieves a previously labeled command.

Parameters

string $label

Return Value

Command The labeled command

Exceptions

RuntimeException

Command end()

Returns parent command (if any).

Return Value

Command Parent command

Exceptions

RuntimeException If command has no parent

int length()

Counts bits stored in command.

Return Value

int The bits count

Command setErrorHandler(Closure $errorHandler)

Parameters

Closure $errorHandler

Return Value

Command

Closure|null getErrorHandler()

Return Value

Closure|null

array execute()

Executes current command.

Return Value

array The command result

Exceptions

RuntimeException

string join()

Joins bits.

Return Value

string

Command addAtIndex(string|Command $bit, int $index)

Insert a string or a Command instance before the bit at given position $index (index starts from 0).

Parameters

string|Command $bit
int $index

Return Value

Command The current Command instance

© 2004–2017 Fabien Potencier
Licensed under the MIT License.
http://api.symfony.com/4.0/Symfony/Component/Finder/Shell/Command.html