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<?php
/**
* Example for Console_Getargs class
*
* $Id: example.php,v 1.7 2004/10/14 20:44:41 scottmattocks Exp $
*/
require_once 'Console/Getargs.php';
$config = array(
// Option takes 2 values
'files|images' => array('short' => 'f|i',
'min' => 2,
'max' => 2,
'desc' => 'Set the source and destination image files.'),
// Option takes 1 value
'width' => array('short' => 'w',
'min' => 1,
'max' => 1,
'desc' => 'Set the new width of the image.'),
// Option is a switch
'debug' => array('short' => 'd',
'max' => 0,
'desc' => 'Switch to debug mode.'),
// Option takes from 1 to 3 values, using the default value(s) if the arg is not present
'formats' => array('min' => 1,
'max' => 3,
'desc' => 'Set the image destination format.',
'default' => array('jpegbig', 'jpegsmall')),
// Option takes from 1 to an unlimited number of values
'filters' => array('short' => 'fi',
'min' => 1,
'max' => -1,
'desc' => 'Set the filters to be applied to the image upon conversion. The filters will be used in the order they are set.'),
// Option accept 1 value or nothing. If nothing, then the default value is used
'verbose' => array('short' => 'v',
'min' => 0,
'max' => 1,
'desc' => 'Set the verbose level.',
'default' => 3),
// Parameters. Anything leftover at the end of the command line is added.
CONSOLE_GETARGS_PARAMS => array('min' => 1,
'max' => 2,
'desc' =>
'Set the application parameters.',
'default' => 'DEFAULT')
);
$args =& Console_Getargs::factory($config);
// Use the following two lines to test passing an array
// other than $_SERVER['argv']
//$test = array('-dvw', 500, 'foo1', 'foo2');
//$args =& Console_Getargs::factory($config, $test);
if (PEAR::isError($args)) {
$header = "Console_Getargs Example\n".
'Usage: '.basename($_SERVER['SCRIPT_NAME'])." [options]\n\n";
if ($args->getCode() === CONSOLE_GETARGS_ERROR_USER) {
echo Console_Getargs::getHelp($config, $header, $args->getMessage())."\n";
} else if ($args->getCode() === CONSOLE_GETARGS_HELP) {
echo Console_Getargs::getHelp($config, $header)."\n";
// To see the automatic header uncomment this line
//echo Console_Getargs::getHelp($config)."\n";
}
exit;
}
echo 'Verbose: '.$args->getValue('verbose')."\n";
echo 'Formats: '.(is_array($args->getValue('formats')) ? implode(', ', $args->getValue('formats'))."\n" : $args->getValue('formats')."\n");
echo 'Files: '.($args->isDefined('files') ? implode(', ', $args->getValue('files'))."\n" : "undefined\n");
if ($args->isDefined('fi')) {
echo 'Filters: '.(is_array($args->getValue('fi')) ? implode(', ', $args->getValue('fi'))."\n" : $args->getValue('fi')."\n");
} else {
echo "Filters: undefined\n";
}
echo 'Width: '.$args->getValue('w')."\n";
echo 'Debug: '.($args->isDefined('d') ? "YES\n" : "NO\n");
echo 'Parameters: '.($args->isDefined('parameters') ? is_array($args->getValue('parameters')) ? implode(', ', $args->getValue('parameters')) : $args->getValue('parameters') : "undefined") . "\n";
// Test with:
// ----------
// Get the help message
// php -q example.php -h
//
// Pass two files
// php -q example.php -v -f src.tiff dest.tiff
//
// Set verbose level 5, pass two files, and debug
// php -q example.php -v5 -f src.tiff dest.tiff -d
//
// Set verbose level 1, pass two files, debug, and set width to 100
// php -q example.php -v 1 -f src.tiff dest.tiff -d --width=100
//
// Set verbose (defaults to 3), pass two files, and pass two filters
// php -q example.php -v -f src.tiff dest.tiff -fi sharp blur
//
// Set three formats
// php -q example.php --format gif jpeg png
//
// Debug, set verbose to default level and width to 100
// php -q example.php -dvw 100
//
// Pass two application parameters
// php -q example.php foo1 foo2
//
// Debug, set verbose level 5, pass two files, and pass two application parameters
// php -q examples/example.php -dv5 -f src.tiff dest.tiff foo1 foo2
?>
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