PHP Command Line Tools

A collection of functions and classes to assist with command line development.

Requirements

• PHP >= 5.3

Function List

• \cli\out($msg, ...)
• \cli\out_padded($msg, ...)
• \cli\err($msg, ...)
• \cli\line($msg = '', ...)
• \cli\input()
• \cli\prompt($question, $default = false, $marker = ':')
• \cli\choose($question, $choices = 'yn', $default = 'n')
• \cli\menu($items, $default = false, $title = 'Choose an Item')

Progress Indicators

• \cli\notifier\Dots($msg, $dots = 3, $interval = 100)
• \cli\notifier\Spinner($msg, $interval = 100)
• \cli\progress\Bar($msg, $total, $interval = 100)

Tabular Display

• \cli\Table::__construct(array $headers = null, array $rows = null)
• \cli\Table::setHeaders(array $headers)
• \cli\Table::setRows(array $rows)
• \cli\Table::setRenderer(\cli\table\Renderer $renderer)
• \cli\Table::addRow(array $row)
• \cli\Table::sort($column)
• \cli\Table::display()

The display function will detect if output is piped and, if it is, render a tab delimited table instead of the ASCII table rendered for visual display.

You can also explicitly set the renderer used by calling \cli\Table::setRenderer() and giving it an instance of one of the concrete \cli\table\Renderer classes.

Argument Parser

Argument parsing uses a simple framework for taking a list of command line arguments, usually straight from $_SERVER['argv'], and parses the input against a set of defined rules.

Check example_args.php for an example.

Usage

See example.php for examples.

Todo

• Expand this README
• Add doc blocks to rest of code