example_1.php

来自「视频监控网络部分的协议ddns,的模块的实现代码,请大家大胆指正.」· PHP 代码 · 共 69 行

<?php
/**
 * Example of usage for HTML_Template_Sigma, basic variables and blocks
 * 
 * @package HTML_Template_Sigma
 * @author Alexey Borzov <[e-mail]>
 * 
 * $Id: example_1.php,v 1.1 2003/04/20 12:40:32 avb Exp $
 */ 

require_once 'HTML/Template/Sigma.php';

$listAry = array(
    array('foo', 'bar'),
    'stuff',
    array('baz', 'quux'),
    'more stuff'
);

// instantiate the template object, templates will be loaded from the
// 'templates' directory, no caching will take place
$tpl =& new HTML_Template_Sigma('./templates');

// No errors are expected to happen here
$tpl->setErrorHandling(PEAR_ERROR_DIE);

// default behaviour is to remove unknown variables and empty blocks 
// from the template
$tpl->loadTemplateFile('example_1.html');

// 1. Variable substitution
// you can pass a name and a value to setVariable()
$tpl->setVariable('var1', 'Value 1');
// you can also pass an associative array
$tpl->setVariable(array(
    'var2' => 'Value 2',
    'var3' => 'Value 3'
));
// setGlobalVariable works the same
$tpl->setGlobalVariable('glob', 'I am global');

// 2. Empty/nonempty blocks
// 2.1 Non-empty blocks
$tpl->setVariable(array(
    'var_ne_1' => 'Value for block 1',
    'var_ne_2' => 'Value for subblock 2'
));
// 2.2 Empty blocks
$tpl->setVariable('var_e_2', 'Value for parent block');

// 3. Local/global difference
$tpl->setCurrentBlock('list');
foreach ($listAry as $item) {
    if (is_array($item)) {
        $tpl->setVariable(array(
            'local_1' => $item[0],
            'local_2' => $item[1]
        ));
    } else {
        $tpl->setVariable('local_1', $item);
    }
    $tpl->parseCurrentBlock();
}

// output the results
$tpl->show();

?>