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Edit File : pearcmd.php \| Size : 14.64 KB
<?php /** * PEAR, the PHP Extension and Application Repository * * Command line interface * * PHP versions 4 and 5 * * @category pear * @package PEAR * @author Stig Bakken <ssb@php.net> * @author Tomas V.V.Cox <cox@idecnet.com> * @copyright 1997-2009 The Authors * @license http://opensource.org/licenses/bsd-license.php New BSD License * @link http://pear.php.net/package/PEAR / @ob_end_clean(); if (!defined('PEAR_RUNTYPE')) { // this is defined in peclcmd.php as 'pecl' define('PEAR_RUNTYPE', 'pear'); } define('PEAR_IGNORE_BACKTRACE', 1); /* * @nodep Gtk / //the space is needed for windows include paths with trailing backslash // http://pear.php.net/bugs/bug.php?id=19482 if ('/opt/alt/php55/usr/share/pear ' != '@'.'include_path'.'@ ') { ini_set('include_path', trim('/opt/alt/php55/usr/share/pear '). PATH_SEPARATOR . get_include_path()); $raw = false; } else { // this is a raw, uninstalled pear, either a cvs checkout, or php distro ini_set('include_path', dirname(__DIR__) . PATH_SEPARATOR . get_include_path()); $raw = true; } @ini_set('allow_url_fopen', true); @set_time_limit(0); ob_implicit_flush(true); @ini_set('track_errors', true); @ini_set('html_errors', false); $_PEAR_PHPDIR = '#$%^&'; set_error_handler('error_handler'); $pear_package_version = "1.10.16"; require_once 'PEAR.php'; require_once 'PEAR/Frontend.php'; require_once 'PEAR/Config.php'; require_once 'PEAR/Command.php'; require_once 'Console/Getopt.php'; PEAR_Command::setFrontendType('CLI'); $all_commands = PEAR_Command::getCommands(); $argv = Console_Getopt::readPHPArgv(); // fix CGI sapi oddity - the -- in pear.bat/pear is not removed if (php_sapi_name() != 'cli' && isset($argv[1]) && $argv[1] == '--') { unset($argv[1]); $argv = array_values($argv); } $progname = PEAR_RUNTYPE; array_shift($argv); $options = Console_Getopt::getopt2($argv, "c:C:d:D:Gh?sSqu:vV"); if (PEAR::isError($options)) { usage($options); } $opts = $options[0]; $fetype = 'CLI'; if ($progname == 'gpear' \|\| $progname == 'pear-gtk') { $fetype = 'Gtk2'; } else { foreach ($opts as $opt) { if ($opt[0] == 'G') { $fetype = 'Gtk2'; } } } $pear_user_config = ''; $pear_system_config = ''; $store_user_config = false; $store_system_config = false; $verbose = 1; foreach ($opts as $opt) { switch ($opt[0]) { case 'c': $pear_user_config = $opt[1]; break; case 'C': $pear_system_config = $opt[1]; break; } } PEAR_Command::setFrontendType($fetype); $ui = &PEAR_Command::getFrontendObject(); $config = &PEAR_Config::singleton($pear_user_config, $pear_system_config); if (PEAR::isError($config)) { $_file = ''; if ($pear_user_config !== false) { $_file .= $pear_user_config; } if ($pear_system_config !== false) { $_file .= '/' . $pear_system_config; } if ($_file == '/') { $_file = 'The default config file'; } $config->getMessage(); $ui->outputData("ERROR: $_file is not a valid config file or is corrupted."); // We stop, we have no idea where we are :) exit(1); } // this is used in the error handler to retrieve a relative path $_PEAR_PHPDIR = $config->get('php_dir'); $ui->setConfig($config); PEAR::setErrorHandling(PEAR_ERROR_CALLBACK, array($ui, "displayFatalError")); $verbose = $config->get("verbose"); $cmdopts = array(); if ($raw) { if (!$config->isDefinedLayer('user') && !$config->isDefinedLayer('system')) { $found = false; foreach ($opts as $opt) { if ($opt[0] == 'd' \|\| $opt[0] == 'D') { // the user knows what they are doing, and are setting config values $found = true; } } if (!$found) { // no prior runs, try to install PEAR $parent = dirname(__FILE__); if (strpos($parent, 'scripts')) { $grandparent = dirname($parent); $packagexml = $grandparent . DIRECTORY_SEPARATOR . 'package2.xml'; $pearbase = $grandparent; } else { $packagexml = $parent . DIRECTORY_SEPARATOR . 'package2.xml'; $pearbase = $parent; } if (file_exists($packagexml)) { $options[1] = array( 'install', $packagexml ); $config->set('php_dir', $pearbase . DIRECTORY_SEPARATOR . 'php'); $config->set('data_dir', $pearbase . DIRECTORY_SEPARATOR . 'data'); $config->set('doc_dir', $pearbase . DIRECTORY_SEPARATOR . 'docs'); $config->set('test_dir', $pearbase . DIRECTORY_SEPARATOR . 'tests'); $config->set( 'ext_dir', $pearbase . DIRECTORY_SEPARATOR . 'extensions' ); $config->set('bin_dir', $pearbase); $config->mergeConfigFile($pearbase . 'pear.ini', false); $config->store(); $config->set('auto_discover', 1); } } } } foreach ($opts as $opt) { $param = !empty($opt[1]) ? $opt[1] : true; switch ($opt[0]) { case 'd': if ($param === true) { die( 'Invalid usage of "-d" option, expected -d config_value=value, ' . 'received "-d"' . "\n" ); } $possible = explode('=', $param); if (count($possible) != 2) { die( 'Invalid usage of "-d" option, expected ' . '-d config_value=value, received "' . $param . '"' . "\n" ); } list($key, $value) = explode('=', $param); $config->set($key, $value, 'user'); break; case 'D': if ($param === true) { die( 'Invalid usage of "-d" option, expected ' . '-d config_value=value, received "-d"' . "\n" ); } $possible = explode('=', $param); if (count($possible) != 2) { die( 'Invalid usage of "-d" option, expected ' . '-d config_value=value, received "' . $param . '"' . "\n" ); } list($key, $value) = explode('=', $param); $config->set($key, $value, 'system'); break; case 's': $store_user_config = true; break; case 'S': $store_system_config = true; break; case 'u': $config->remove($param, 'user'); break; case 'v': $config->set('verbose', $config->get('verbose') + 1); break; case 'q': $config->set('verbose', $config->get('verbose') - 1); break; case 'V': usage(null, 'version'); case 'c': case 'C': break; default: // all non pear params goes to the command $cmdopts[$opt[0]] = $param; break; } } if ($store_system_config) { $config->store('system'); } if ($store_user_config) { $config->store('user'); } $command = (isset($options[1][0])) ? $options[1][0] : null; if (empty($command) && ($store_user_config \|\| $store_system_config)) { exit; } if ($fetype == 'Gtk2') { if (!$config->validConfiguration()) { PEAR::raiseError( "CRITICAL ERROR: no existing valid configuration files found in " . "files '$pear_user_config' or '$pear_system_config', " . "please copy an existing configuration file to one of these " . "locations, or use the -c and -s options to create one" ); } Gtk::main(); } else { do { if ($command == 'help') { usage(null, isset($options[1][1]) ? $options[1][1] : null); } if (!$config->validConfiguration()) { PEAR::raiseError( "CRITICAL ERROR: no existing valid configuration files found " . "in files '$pear_user_config' or '$pear_system_config', " . "please copy an existing configuration file to one of " . "these locations, or use the -c and -s options to create one" ); } PEAR::pushErrorHandling(PEAR_ERROR_RETURN); $cmd = PEAR_Command::factory($command, $config); PEAR::popErrorHandling(); if (PEAR::isError($cmd)) { usage(null, isset($options[1][0]) ? $options[1][0] : null); } $short_args = $long_args = null; PEAR_Command::getGetoptArgs($command, $short_args, $long_args); array_shift($options[1]); $tmp = Console_Getopt::getopt2($options[1], $short_args, $long_args); if (PEAR::isError($tmp)) { break; } list($tmpopt, $params) = $tmp; $opts = array(); foreach ($tmpopt as $foo => $tmp2) { list($opt, $value) = $tmp2; if ($value === null) { $value = true; // options without args } if (strlen($opt) == 1) { $cmdoptions = $cmd->getOptions($command); foreach ($cmdoptions as $o => $d) { if (isset($d['shortopt']) && $d['shortopt'] == $opt) { $opts[$o] = $value; } } } else { if (substr($opt, 0, 2) == '--') { $opts[substr($opt, 2)] = $value; } } } $ok = $cmd->run($command, $opts, $params); if ($ok === false) { PEAR::raiseError("unknown command `$command'"); } if (PEAR::isError($ok)) { PEAR::setErrorHandling( PEAR_ERROR_CALLBACK, array($ui, "displayFatalError") ); PEAR::raiseError($ok); } } while (false); } // {{{ usage() /** * Display usage information * * @param mixed $error Optional error message * @param mixed $helpsubject Optional subject/command to display help for * * @return void / function usage($error = null, $helpsubject = null) { global $progname, $all_commands; $stdout = fopen('php://stdout', 'w'); if (PEAR::isError($error)) { fputs($stdout, $error->getMessage() . "\n"); } elseif ($error !== null) { fputs($stdout, "$error\n"); } if ($helpsubject != null) { $put = cmdHelp($helpsubject); } else { $put = "Commands:\n"; $maxlen = max(array_map("strlen", $all_commands)); $formatstr = "%-{$maxlen}s %s\n"; ksort($all_commands); foreach ($all_commands as $cmd => $class) { $put .= sprintf($formatstr, $cmd, PEAR_Command::getDescription($cmd)); } $put .= "Usage: $progname [options] command [command-options] <parameters>\n". "Type \"$progname help options\" to list all options.\n". "Type \"$progname help shortcuts\" to list all command shortcuts.\n". "Type \"$progname help version\" or ". "\"$progname version\" to list version information.\n". "Type \"$progname help <command>\" to get the help ". "for the specified command."; } fputs($stdout, "$put\n"); fclose($stdout); if ($error === null) { exit(0); } exit(1); } /* * Return help string for specified command * * @param string $command Command to return help for * * @return void / function cmdHelp($command) { global $progname, $all_commands, $config; if ($command == "options") { return "Options:\n". " -v increase verbosity level (default 1)\n". " -q be quiet, decrease verbosity level\n". " -c file find user configuration in `file'\n". " -C file find system configuration in `file'\n". " -d foo=bar set user config variable `foo' to `bar'\n". " -D foo=bar set system config variable `foo' to `bar'\n". " -G start in graphical (Gtk) mode\n". " -s store user configuration\n". " -S store system configuration\n". " -u foo unset `foo' in the user configuration\n". " -h, -? display help/usage (this message)\n". " -V version information\n"; } elseif ($command == "shortcuts") { $sc = PEAR_Command::getShortcuts(); $ret = "Shortcuts:\n"; foreach ($sc as $s => $c) { $ret .= sprintf(" %-8s %s\n", $s, $c); } return $ret; } elseif ($command == "version") { return "PEAR Version: ".$GLOBALS['pear_package_version']. "\nPHP Version: ".phpversion(). "\nZend Engine Version: ".zend_version(). "\nRunning on: ".php_uname(); } elseif ($help = PEAR_Command::getHelp($command)) { if (is_string($help)) { return "$progname $command [options] $help\n"; } if ($help[1] === null) { return "$progname $command $help[0]"; } return "$progname $command [options] $help[0]\n$help[1]"; } return "Command '$command' is not valid, try '$progname help'"; } // }}} /* * error_handler * * @param mixed $errno Error number * @param mixed $errmsg Message * @param mixed $file Filename * @param mixed $line Line number * * @access public * @return boolean / function error_handler($errno, $errmsg, $file, $line) { if ((!defined('PHP_VERSION_ID') \|\| PHP_VERSION_ID < 80400) && ($errno & E_STRICT)) { return; // E_STRICT } if ($errno & E_DEPRECATED) { return; // E_DEPRECATED } if (!(error_reporting() & $errno) && isset($GLOBALS['config']) && $GLOBALS['config']->get('verbose') < 4 ) { return false; // @silenced error, show all if debug is high enough } $errortype = array ( E_DEPRECATED => 'Deprecated Warning', E_ERROR => "Error", E_WARNING => "Warning", E_PARSE => "Parsing Error", E_NOTICE => "Notice", E_CORE_ERROR => "Core Error", E_CORE_WARNING => "Core Warning", E_COMPILE_ERROR => "Compile Error", E_COMPILE_WARNING => "Compile Warning", E_USER_ERROR => "User Error", E_USER_WARNING => "User Warning", E_USER_NOTICE => "User Notice" ); if (!defined('PHP_VERSION_ID') \|\| PHP_VERSION_ID < 80400) { $errortype[E_STRICT] = 'Strict Warning'; } $prefix = $errortype[$errno]; global $_PEAR_PHPDIR; if (stristr($file, $_PEAR_PHPDIR)) { $file = substr($file, strlen($_PEAR_PHPDIR) + 1); } else { $file = basename($file); } print "\n$prefix: $errmsg in $file on line $line\n"; return false; } / * Local variables: * tab-width: 4 * c-basic-offset: 4 * indent-tabs-mode: nil * mode: php * End: */ // vim600:syn=php Back

Edit File : pearcmd.php | Size : 14.64 KB

<?php
/**
 * PEAR, the PHP Extension and Application Repository
 *
 * Command line interface
 *
 * PHP versions 4 and 5
 *
 * @category  pear
 * @package   PEAR
 * @author    Stig Bakken <ssb@php.net>
 * @author    Tomas V.V.Cox <cox@idecnet.com>
 * @copyright 1997-2009 The Authors
 * @license   http://opensource.org/licenses/bsd-license.php New BSD License
 * @link      http://pear.php.net/package/PEAR
 */

@ob_end_clean();
if (!defined('PEAR_RUNTYPE')) {
    // this is defined in peclcmd.php as 'pecl'
    define('PEAR_RUNTYPE', 'pear');
}
define('PEAR_IGNORE_BACKTRACE', 1);
/**
 * @nodep Gtk
 */
//the space is needed for windows include paths with trailing backslash
// http://pear.php.net/bugs/bug.php?id=19482
if ('/opt/alt/php55/usr/share/pear ' != '@'.'include_path'.'@ ') {
    ini_set('include_path', trim('/opt/alt/php55/usr/share/pear '). PATH_SEPARATOR .  get_include_path());
    $raw = false;
} else {
    // this is a raw, uninstalled pear, either a cvs checkout, or php distro
    ini_set('include_path', dirname(__DIR__) . PATH_SEPARATOR . get_include_path());
    $raw = true;
}
@ini_set('allow_url_fopen', true);
@set_time_limit(0);
ob_implicit_flush(true);
@ini_set('track_errors', true);
@ini_set('html_errors', false);
$_PEAR_PHPDIR = '#$%^&*';
set_error_handler('error_handler');

$pear_package_version = "1.10.16";

require_once 'PEAR.php';
require_once 'PEAR/Frontend.php';
require_once 'PEAR/Config.php';
require_once 'PEAR/Command.php';
require_once 'Console/Getopt.php';

PEAR_Command::setFrontendType('CLI');
$all_commands = PEAR_Command::getCommands();

$argv = Console_Getopt::readPHPArgv();
// fix CGI sapi oddity - the -- in pear.bat/pear is not removed
if (php_sapi_name() != 'cli' && isset($argv[1]) && $argv[1] == '--') {
    unset($argv[1]);
    $argv = array_values($argv);
}
$progname = PEAR_RUNTYPE;
array_shift($argv);
$options = Console_Getopt::getopt2($argv, "c:C:d:D:Gh?sSqu:vV");
if (PEAR::isError($options)) {
    usage($options);
}

$opts = $options[0];

$fetype = 'CLI';
if ($progname == 'gpear' || $progname == 'pear-gtk') {
    $fetype = 'Gtk2';
} else {
    foreach ($opts as $opt) {
        if ($opt[0] == 'G') {
            $fetype = 'Gtk2';
        }
    }
}

$pear_user_config = '';
$pear_system_config = '';
$store_user_config = false;
$store_system_config = false;
$verbose = 1;

foreach ($opts as $opt) {
    switch ($opt[0]) {
    case 'c':
        $pear_user_config = $opt[1];
        break;
    case 'C':
        $pear_system_config = $opt[1];
        break;
    }
}

PEAR_Command::setFrontendType($fetype);
$ui = &PEAR_Command::getFrontendObject();
$config = &PEAR_Config::singleton($pear_user_config, $pear_system_config);

if (PEAR::isError($config)) {
    $_file = '';
    if ($pear_user_config !== false) {
        $_file .= $pear_user_config;
    }
    if ($pear_system_config !== false) {
        $_file .= '/' . $pear_system_config;
    }
    if ($_file == '/') {
        $_file = 'The default config file';
    }
    $config->getMessage();
    $ui->outputData("ERROR: $_file is not a valid config file or is corrupted.");
    // We stop, we have no idea where we are :)
    exit(1);
}

// this is used in the error handler to retrieve a relative path
$_PEAR_PHPDIR = $config->get('php_dir');
$ui->setConfig($config);
PEAR::setErrorHandling(PEAR_ERROR_CALLBACK, array($ui, "displayFatalError"));

$verbose = $config->get("verbose");
$cmdopts = array();

if ($raw) {
    if (!$config->isDefinedLayer('user') && !$config->isDefinedLayer('system')) {
        $found = false;
        foreach ($opts as $opt) {
            if ($opt[0] == 'd' || $opt[0] == 'D') {
                // the user knows what they are doing, and are setting config values
                $found = true;
            }
        }
        if (!$found) {
            // no prior runs, try to install PEAR
            $parent = dirname(__FILE__);
            if (strpos($parent, 'scripts')) {
                $grandparent = dirname($parent);
                $packagexml = $grandparent . DIRECTORY_SEPARATOR . 'package2.xml';
                $pearbase = $grandparent;
            } else {
                $packagexml = $parent . DIRECTORY_SEPARATOR . 'package2.xml';
                $pearbase = $parent;
            }
            if (file_exists($packagexml)) {
                $options[1] = array(
                    'install',
                    $packagexml
                );
                $config->set('php_dir', $pearbase . DIRECTORY_SEPARATOR . 'php');
                $config->set('data_dir', $pearbase . DIRECTORY_SEPARATOR . 'data');
                $config->set('doc_dir', $pearbase . DIRECTORY_SEPARATOR . 'docs');
                $config->set('test_dir', $pearbase . DIRECTORY_SEPARATOR . 'tests');
                $config->set(
                    'ext_dir',
                    $pearbase . DIRECTORY_SEPARATOR . 'extensions'
                );
                $config->set('bin_dir', $pearbase);
                $config->mergeConfigFile($pearbase . 'pear.ini', false);
                $config->store();
                $config->set('auto_discover', 1);
            }
        }
    }
}
foreach ($opts as $opt) {
    $param = !empty($opt[1]) ? $opt[1] : true;
    switch ($opt[0]) {
    case 'd':
        if ($param === true) {
            die(
                'Invalid usage of "-d" option, expected -d config_value=value, ' .
                'received "-d"' . "\n"
            );
        }
        $possible = explode('=', $param);
        if (count($possible) != 2) {
            die(
                'Invalid usage of "-d" option, expected ' .
                '-d config_value=value, received "' . $param . '"' . "\n"
            );
        }
        list($key, $value) = explode('=', $param);
        $config->set($key, $value, 'user');
        break;
    case 'D':
        if ($param === true) {
            die(
                'Invalid usage of "-d" option, expected ' .
                '-d config_value=value, received "-d"' . "\n"
            );
        }
        $possible = explode('=', $param);
        if (count($possible) != 2) {
            die(
                'Invalid usage of "-d" option, expected ' .
                '-d config_value=value, received "' . $param . '"' . "\n"
            );
        }
        list($key, $value) = explode('=', $param);
        $config->set($key, $value, 'system');
        break;
    case 's':
        $store_user_config = true;
        break;
    case 'S':
        $store_system_config = true;
        break;
    case 'u':
        $config->remove($param, 'user');
        break;
    case 'v':
        $config->set('verbose', $config->get('verbose') + 1);
        break;
    case 'q':
        $config->set('verbose', $config->get('verbose') - 1);
        break;
    case 'V':
        usage(null, 'version');
    case 'c':
    case 'C':
        break;
    default:
        // all non pear params goes to the command
        $cmdopts[$opt[0]] = $param;
        break;
    }
}

if ($store_system_config) {
    $config->store('system');
}

if ($store_user_config) {
    $config->store('user');
}

$command = (isset($options[1][0])) ? $options[1][0] : null;
if (empty($command) && ($store_user_config || $store_system_config)) {
    exit;
}

if ($fetype == 'Gtk2') {
    if (!$config->validConfiguration()) {
        PEAR::raiseError(
            "CRITICAL ERROR: no existing valid configuration files found in " .
            "files '$pear_user_config' or '$pear_system_config', " .
            "please copy an existing configuration file to one of these " .
            "locations, or use the -c and -s options to create one"
        );
    }
    Gtk::main();
} else {
    do {
        if ($command == 'help') {
            usage(null, isset($options[1][1]) ? $options[1][1] : null);
        }

if (!$config->validConfiguration()) {
            PEAR::raiseError(
                "CRITICAL ERROR: no existing valid configuration files found " .
                "in files '$pear_user_config' or '$pear_system_config', " .
                "please copy an existing configuration file to one of " .
                "these locations, or use the -c and -s options to create one"
            );
        }

PEAR::pushErrorHandling(PEAR_ERROR_RETURN);
        $cmd = PEAR_Command::factory($command, $config);
        PEAR::popErrorHandling();
        if (PEAR::isError($cmd)) {
            usage(null, isset($options[1][0]) ? $options[1][0] : null);
        }

$short_args = $long_args = null;
        PEAR_Command::getGetoptArgs($command, $short_args, $long_args);
        array_shift($options[1]);
        $tmp = Console_Getopt::getopt2($options[1], $short_args, $long_args);

if (PEAR::isError($tmp)) {
            break;
        }

list($tmpopt, $params) = $tmp;
        $opts = array();
        foreach ($tmpopt as $foo => $tmp2) {
            list($opt, $value) = $tmp2;
            if ($value === null) {
                $value = true; // options without args
            }

if (strlen($opt) == 1) {
                $cmdoptions = $cmd->getOptions($command);
                foreach ($cmdoptions as $o => $d) {
                    if (isset($d['shortopt']) && $d['shortopt'] == $opt) {
                        $opts[$o] = $value;
                    }
                }
            } else {
                if (substr($opt, 0, 2) == '--') {
                    $opts[substr($opt, 2)] = $value;
                }
            }
        }

$ok = $cmd->run($command, $opts, $params);
        if ($ok === false) {
            PEAR::raiseError("unknown command `$command'");
        }

if (PEAR::isError($ok)) {
            PEAR::setErrorHandling(
                PEAR_ERROR_CALLBACK, array($ui, "displayFatalError")
            );
            PEAR::raiseError($ok);
        }
    } while (false);
}

// {{{ usage()

/**
 * Display usage information
 *
 * @param mixed $error       Optional error message
 * @param mixed $helpsubject Optional subject/command to display help for
 *
 * @return void
 */
function usage($error = null, $helpsubject = null)
{
    global $progname, $all_commands;
    $stdout = fopen('php://stdout', 'w');
    if (PEAR::isError($error)) {
        fputs($stdout, $error->getMessage() . "\n");
    } elseif ($error !== null) {
        fputs($stdout, "$error\n");
    }

if ($helpsubject != null) {
        $put = cmdHelp($helpsubject);
    } else {
        $put = "Commands:\n";
        $maxlen = max(array_map("strlen", $all_commands));
        $formatstr = "%-{$maxlen}s  %s\n";
        ksort($all_commands);
        foreach ($all_commands as $cmd => $class) {
            $put .= sprintf($formatstr, $cmd, PEAR_Command::getDescription($cmd));
        }
        $put .=
            "Usage: $progname [options] command [command-options] <parameters>\n".
            "Type \"$progname help options\" to list all options.\n".
            "Type \"$progname help shortcuts\" to list all command shortcuts.\n".
            "Type \"$progname help version\" or ".
            "\"$progname version\" to list version information.\n".
            "Type \"$progname help <command>\" to get the help ".
            "for the specified command.";
    }
    fputs($stdout, "$put\n");
    fclose($stdout);

if ($error === null) {
        exit(0);
    }
    exit(1);
}

/**
 * Return help string for specified command
 *
 * @param string $command Command to return help for
 *
 * @return void
 */
function cmdHelp($command)
{
    global $progname, $all_commands, $config;
    if ($command == "options") {
        return
        "Options:\n".
        "     -v         increase verbosity level (default 1)\n".
        "     -q         be quiet, decrease verbosity level\n".
        "     -c file    find user configuration in `file'\n".
        "     -C file    find system configuration in `file'\n".
        "     -d foo=bar set user config variable `foo' to `bar'\n".
        "     -D foo=bar set system config variable `foo' to `bar'\n".
        "     -G         start in graphical (Gtk) mode\n".
        "     -s         store user configuration\n".
        "     -S         store system configuration\n".
        "     -u foo     unset `foo' in the user configuration\n".
        "     -h, -?     display help/usage (this message)\n".
        "     -V         version information\n";
    } elseif ($command == "shortcuts") {
        $sc = PEAR_Command::getShortcuts();
        $ret = "Shortcuts:\n";
        foreach ($sc as $s => $c) {
            $ret .= sprintf("     %-8s %s\n", $s, $c);
        }
        return $ret;

} elseif ($command == "version") {
        return "PEAR Version: ".$GLOBALS['pear_package_version'].
               "\nPHP Version: ".phpversion().
               "\nZend Engine Version: ".zend_version().
               "\nRunning on: ".php_uname();

} elseif ($help = PEAR_Command::getHelp($command)) {
        if (is_string($help)) {
            return "$progname $command [options] $help\n";
        }

if ($help[1] === null) {
            return "$progname $command $help[0]";
        }

return "$progname $command [options] $help[0]\n$help[1]";
    }

return "Command '$command' is not valid, try '$progname help'";
}

// }}}

/**
 * error_handler
 *
 * @param mixed $errno  Error number
 * @param mixed $errmsg Message
 * @param mixed $file   Filename
 * @param mixed $line   Line number
 *
 * @access public
 * @return boolean
 */
function error_handler($errno, $errmsg, $file, $line)
{
    if ((!defined('PHP_VERSION_ID') || PHP_VERSION_ID < 80400) && ($errno & E_STRICT)) {
        return; // E_STRICT
    }
    if ($errno & E_DEPRECATED) {
        return; // E_DEPRECATED
    }
    if (!(error_reporting() & $errno) &&
        isset($GLOBALS['config']) &&
        $GLOBALS['config']->get('verbose') < 4
    ) {
        return false; // @silenced error, show all if debug is high enough
    }
    $errortype = array (
        E_DEPRECATED  => 'Deprecated Warning',
        E_ERROR   =>  "Error",
        E_WARNING   =>  "Warning",
        E_PARSE   =>  "Parsing Error",
        E_NOTICE   =>  "Notice",
        E_CORE_ERROR  =>  "Core Error",
        E_CORE_WARNING  =>  "Core Warning",
        E_COMPILE_ERROR  =>  "Compile Error",
        E_COMPILE_WARNING =>  "Compile Warning",
        E_USER_ERROR =>  "User Error",
        E_USER_WARNING =>  "User Warning",
        E_USER_NOTICE =>  "User Notice"
    );
    if (!defined('PHP_VERSION_ID') || PHP_VERSION_ID < 80400) {
        $errortype[E_STRICT] = 'Strict Warning';
    }
    $prefix = $errortype[$errno];
    global $_PEAR_PHPDIR;
    if (stristr($file, $_PEAR_PHPDIR)) {
        $file = substr($file, strlen($_PEAR_PHPDIR) + 1);
    } else {
        $file = basename($file);
    }
    print "\n$prefix: $errmsg in $file on line $line\n";
    return false;
}

/*
 * Local variables:
 * tab-width: 4
 * c-basic-offset: 4
 * indent-tabs-mode: nil
 * mode: php
 * End:
 */
// vim600:syn=php

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