function parse_arguments(&$argv)
{
// Default options
$defaults = array('i' => 'localhost', 'p' => '8000', "mime-file" => "/etc/mime.types", "wp-root" => ".", "wp-version" => "latest", "show-errors" => 'E_ALL', "show-assets" => false, "show-hooks" => '', "show-everything" => false, "wordpresses" => $_SERVER['HOME'] . "/.cache/whippet/wordpresses", "cb-cache" => $_SERVER['HOME'] . "/.cache/whippet/callback-cache", "multisite" => false);
// Are there some options in a config file? Check them in order.
if (file_exists("/etc/whippetrc")) {
$defaults = array_merge($defaults, parse_ini_file("/etc/whippetrc"));
}
if (!empty($_SERVER['HOME']) && file_exists($_SERVER['HOME'] . "/.whippetrc")) {
$defaults = array_merge($defaults, parse_ini_file($_SERVER['HOME'] . "/.whippetrc"));
}
$optparser = new OptionParser();
$optparser->addRule('h|help');
$optparser->addRule('i::');
$optparser->addRule('p::');
$optparser->addRule('siteurl::');
$optparser->addRule('q');
$optparser->addRule('multisite');
$optparser->addRule('mime-file::');
$optparser->addRule('no-sql');
$optparser->addRule('no-templates');
$optparser->addRule('no-params');
$optparser->addRule('no-scripts');
$optparser->addRule('show-assets');
$optparser->addRule('show-wp-errors');
$optparser->addRule('show-wp-queries');
$optparser->addRule('show-wp-hooks');
$optparser->addRule('show-errors::');
$optparser->addRule('show-everything');
$optparser->addRule('wp-version::');
$optparser->addRule('show-hooks::');
$optparser->addRule('wordpresses::');
try {
$argv = $optparser->parse();
} catch (Exception $e) {
echo Colours::fg('red') . "Error: " . Colours::fg("white") . $e->getMessage() . "\n\n";
usage();
exit(0);
}
$arguments = $optparser->getAllOptions();
if (!isset($arguments->siteurl)) {
$i = isset($arguments['i']) ? $arguments['i'] : $defaults['i'];
$p = isset($arguments['p']) ? $arguments['p'] : $defaults['p'];
if ($p == 80) {
$defaults['siteurl'] = "http://{$i}/";
} else {
$defaults['siteurl'] = "http://{$i}:{$p}/";
}
}
return array_merge($defaults, $arguments);
}
<?php
require dirname(__FILE__) . '/../lib/OptionParser.php';
$parser = new OptionParser();
$parser->addHead("Echo the parameters of each flag as determined by OptionParser.\n");
$parser->addHead("Usage: " . basename($argv[0]) . " [ options ]\n");
$parser->addRule('a', "A short flag with no parameter");
$parser->addRule('b:', "A short flag with an optional parameter");
$parser->addRule('c::', "A short flag with a required parameter");
$parser->addRule('long-a', "A long flag with no parameter");
$parser->addRule('long-b:', "A long flag with an optional parameter");
$parser->addRule('long-c::', "A long flag with a required parameter");
$args = $argv;
try {
$parser->parse($args);
} catch (Exception $e) {
die($parser->getUsage());
}
$flagNames = explode(' ', 'a b c long-a long-b long-c');
echo "Parsed arguments:\n";
foreach ($flagNames as $flag) {
$param = var_export($parser->getOption($flag), true);
echo sprintf(' %6s %s', $flag, $param) . "\n";
}
echo "\nRemaining arguments: " . implode(' ', $args) . "\n";
$debug = false;
function enable_debugging()
{
global $debug;
$debug = true;
}
$parser = new OptionParser();
$parser->addHead("Copies the contents of one file (or stream) to another.\n");
$parser->addHead("Usage: " . basename($argv[0]) . " -i <input> [ options ]\n");
$parser->addRule('d|debug', 'enable_debugging', "Enable debug mode");
$parser->addRule('i|input::', 'The input file to read, use "-" for stdin');
$parser->addRule('o|output:', '(optional) The output file to write to, defaults to stdout');
$parser->addRule('help', 'Display a help message and exit');
$parser->addTail("\nThis program brought to you by me!\n");
try {
$parser->parse();
} catch (Exception $e) {
die($parser->getUsage());
}
if ($parser->help) {
die($parser->getUsage());
}
if (!isset($parser->input)) {
die("You must specify an input file!\n");
}
if ($parser->input == '-') {
$input = 'php://stdin';
} else {
$input = $parser->input;
}
$in = @fopen($input, 'rb');
public function testLongOptionWithParameter()
{
$op = new OptionParser();
$op->addRule('verbose');
$op->addRule('dir-name::');
$op->addRule('long-req::');
$op->addRule('long-opt:');
$args = array("-", "--verbose=yes", '--dir-name', 'lib/test/dir', '--long-req=hi there', '--long-opt=-a');
$op->parse($args);
$this->assertEquals($op->verbose, 'yes');
$this->assertEquals($op->getOption('dir-name'), 'lib/test/dir');
$this->assertEquals($op->getOption('long-req'), 'hi there');
$this->assertEquals($op->getOption('long-opt'), '-a');
$this->setExpectedException('Exception');
$args = array('-', '--dir-name');
$op->parse($args);
}
