Class: I2CE Process

This article describes the class I2CE_Process.

• Location: Part of the module I2CE in the package I2CE
• Source: Defined in the file lib/I2CE_Process.php

Handles processes.

Variables

$cmd

The command being executed.

• Type: private string $cmd

$res

Currently executing resource

• Type: private string $res

$pipes

Stdin, Stdout, etc.

• Type: private array $pipes

$exit

holds the exit code of the program

• Type: private integer $exit

$done

Flag so that we only execute this once.

• Type: private boolean $done

Methods

__construct()

Constructor for the I2CE_Process @params string $cmd The full command line to execute.

• Signature: public function __construct($cmd)
• Parameters:
  • $cmd

is_error()

Returns a boolean indicating if an error code occurred. Will run the Process if it hasn't been run.

• Signature: public function is_error()
• Returns: boolean
  TRUE if an error occurred.

slurp()

Slurp up the output of the process @params string $cmd The full command line to execute. @todo implement stdin

• Signature: private function slurp()

stderr()

Provides access to what the command spewed out on STDERR

• Signature: public function stderr()
• Returns: string

stdout()

Provides access to what the command spewed out on STDOUT

• Signature: public function stdout()
• Returns: string
  The output.