1. class
  2. Symfony
  3. Component
  4. Process
  5. ProcessUtils

ProcessUtils

class ProcessUtils

ProcessUtils is a bunch of utility methods.

This class contains static methods only and is not meant to be instantiated.

Methods

static string
escapeArgument(string $argument)

Escapes a string to be used as a shell argument.

static string
validateInput(string $caller, mixed $input)

Validates and normalizes a Process input.

Details

at line line 39
static string escapeArgument(string $argument)

Escapes a string to be used as a shell argument.

Parameters

string $argument The argument that will be escaped

Return Value

string The escaped argument

at line line 87
static string validateInput(string $caller, mixed $input)

Validates and normalizes a Process input.

Parameters

string $caller The name of method call that validates the input
mixed $input The input to validate

Return Value

string The validated input

Exceptions

InvalidArgumentException In case the input is not valid