| Current File : //opt/RZphp82/includes/doc/PHP_CompatInfo/docs/examples/ci_frontend.php |
<?php
/**
* PEAR::CompatInfo Web frontend
*
* PHP versions 4 and 5
*
* @category PHP
* @package PHP_CompatInfo
* @author Laurent Laville <pear@laurent-laville.org>
* @license http://www.opensource.org/licenses/bsd-license.php BSD
* @version CVS: $Id: ci_frontend.php,v 1.6 2008/07/22 20:26:45 farell Exp $
* @link http://pear.php.net/package/PHP_CompatInfo
* @ignore
*/
require_once 'PEAR/Registry.php';
require_once 'HTML/QuickForm.php';
require_once 'HTML/QuickForm/advmultiselect.php';
if (version_compare(phpversion(), '5.0.0', '<')) {
include_once 'PHP/Compat.php';
PHP_Compat::loadFunction('array_combine');
}
session_start();
$sess =& $_SESSION;
$config = new PEAR_Config();
$pear_install_dir = $config->get('php_dir');
$reg = new PEAR_Registry($pear_install_dir);
if (count($sess) == 0) {
// PEAR packages installed from each channel
$allpackages = $reg->listAllPackages();
foreach ($allpackages as $channel => $packages) {
if ($packages) {
sort($packages, SORT_ASC);
foreach ($packages as $package) {
$info = &$reg->getPackage($package, $channel);
if (is_object($info)) {
$name = $info->getPackage();
$version = $info->getVersion();
$release_state = $info->getState();
} else {
$name = $info['package'];
$version = $info['version'];
$release_state = $info['state'];
}
$sess['packages'][$channel][] = "$name $version ($release_state)";
}
} else {
$sess['packages'][$channel] = array();
}
}
// channels
$channels = array_keys($sess['packages']);
array_unshift($channels, '');
$sess['channels'] = array_combine($channels, $channels);
// packages
$names[''] = array();
foreach ($sess['packages'] as $c => $p) {
if (count($p)) {
$l = array();
foreach ($p as $k) {
list($n, $v, $s) = explode(' ', $k);
$l[] = $n;
}
$names[$c] = array_combine($l, $p);
} else {
$names[$c] = array();
}
}
$sess['pkgnames'] = $names;
// PHP internal functions
$func = get_defined_functions();
sort($func['internal']);
$sess['phpfunctions'] = $func['internal'];
}
// ignore functions
$ignore_functions = array_combine($sess['phpfunctions'], $sess['phpfunctions']);
// web frontend
$form = new HTML_QuickForm('cife');
$form->removeAttribute('name'); // XHTML compliance
// header
$form->addElement('header', 'cife_hdr', 'CompatInfo :: Web frontend');
// ignore functions
$ams1 =& $form->addElement('advmultiselect', 'ignore_functions', null,
$ignore_functions,
array('size' => 5, 'style' => 'width:250px;', 'class' => 'pool'));
$ams1->setLabel(array('PHP functions:', 'available', 'ignore'));
// packages installed
$pkgInstalled =& $form->addElement('hierselect', 'package', null, array('class' => 'flat'), ' ');
$pkgInstalled->setLabel('Packages installed:');
$pkgInstalled->setOptions(array($sess['channels'], $sess['pkgnames']));
$form->addElement('submit', 'filelist', 'File List');
// ignore files
$safe = $form->getSubmitValues();
if (isset($safe['filelist'])) {
$package = &$reg->getPackage($safe['package'][1], $safe['package'][0]);
$files = array();
$filelist = $package->getFilelist();
foreach ($filelist as $name => $atts) {
if (isset($atts['role']) && $atts['role'] != 'php') {
continue;
}
if (!preg_match('/\.php$/', $name)) {
continue;
}
$files[] = $atts['installed_as'];
}
$sess['phpfiles'] = $files;
$labels = str_replace($pear_install_dir . DIRECTORY_SEPARATOR, '', $files);
$ignore_files = array_combine($files, $labels);
} else {
$ignore_files = array();
}
$ams2 =& $form->addElement('advmultiselect', 'ignore_files', null,
$ignore_files,
array('size' => 5, 'style' => 'width:300px;', 'class' => 'pool'));
$ams2->setLabel(array('Package files (role=php):', 'available', 'ignore'));
// dump options
$dump =& $form->addElement('checkbox', 'dump');
$dump->setLabel('Dump:');
$dump->setText('PHP min version only');
$dbg =& $form->addElement('checkbox', 'dbg');
$dbg->setLabel('Debug:');
$dbg->setText('Extra output');
// commands
$form->addElement('submit', 'process', 'Process');
$form->addElement('submit', 'abort', 'Abort');
// initial values
$form->setDefaults(array(
'ignore_functions' => array(),
'ignore_files' => array(),
'dump' => true
));
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
"http://www.w3c.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
<title>PEAR::PHP_CompatInfo Web frontend </title>
<style type="text/css">
<!--
body {
background-color: #FFF;
font-family: Verdana, Arial, helvetica;
font-size: 10pt;
}
.error {
color: red;
font-weight: bold;
}
.dump {
background-color: #EEE;
color: black;
}
table.pool {
border: 0;
background-color: #339900;
width:450px;
}
table.pool th {
font-size: 80%;
font-style: italic;
text-align: left;
}
table.pool select {
color: white;
background-color: #006600;
}
.inputCommand {
background-color: #d0d0d0;
border: 1px solid #7B7B88;
width: 7em;
margin-bottom: 2px;
}
-->
</style>
<script type="text/javascript">
//<![CDATA[
<?php
echo $ams1->getElementJs();
echo $ams2->getElementJs();
?>
//]]>
</script>
</head>
<body>
<?php
if ($form->validate()) {
$safe = $form->getSubmitValues();
if (isset($safe['ignore_files'])) {
$ignore_files = $safe['ignore_files'];
} else {
$ignore_files = array();
}
if (isset($safe['ignore_functions'])) {
$ignore_functions = $safe['ignore_functions'];
} else {
$ignore_functions = array();
}
if (!isset($sess['phpfiles']) && !isset($safe['abort'])) {
echo '<p class="error">Please get file list before to process.</p>';
} else {
if (isset($safe['process'])) {
include_once 'PHP/CompatInfo.php';
$info = new PHP_CompatInfo();
$options = array(
'debug' => (isset($safe['dbg'])),
'ignore_files' => $ignore_files,
'ignore_functions' => $ignore_functions
);
$res = $info->parseArray($sess['phpfiles'], $options);
$php = $res['version'];
echo "<h1>CompatInfo for package {$safe['package'][1]}</h1>";
echo "<h2>PHP $php min is required</h2>";
if (!isset($safe['dump'])) {
echo '<pre class="dump">';
var_dump($res);
echo '</pre>';
}
}
if (isset($safe['process']) || isset($safe['abort'])) {
// cleansweep before quit
$_SESSION = array();
session_destroy();
if (isset($safe['abort'])) {
echo '<h1>Task was aborted !</h1>';
}
exit();
}
}
}
$form->display();
?>
</body>
</html>