ThinkPHP/Library/Vendor/TemplateLite/internal/compile.section_start.php

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<?php
/**
 * Template Lite section_start compile plugin converted from Smarty
 *
 * Type:	 compile
 * Name:	 section_start
 */

function compile_section_start($arguments, &$object)
{
	$attrs = $object->_parse_arguments($arguments);
	$arg_list = array();

	$output = '<?php ';
	$section_name = $attrs['name'];
	if (empty($section_name))
	{
		$object->trigger_error("missing section name", E_USER_ERROR, __FILE__, __LINE__);
	}

	$output .= "if (isset(\$this->_sections['$section_name'])) unset(\$this->_sections['$section_name']);\n";
	$section_props = "\$this->_sections['$section_name']";

	foreach ($attrs as $attr_name => $attr_value)
	{
		switch ($attr_name)
		{
			case 'loop':
				$output .= "{$section_props}['loop'] = is_array($attr_value) ? count($attr_value) : max(0, (int)$attr_value);\n";
				break;

			case 'show':
				if (is_bool($attr_value))
				{
					$show_attr_value = $attr_value ? 'true' : 'false';
				}
				else
				{
					$show_attr_value = "(bool)$attr_value";
				}
				$output .= "{$section_props}['show'] = $show_attr_value;\n";
				break;

			case 'name':
				$output .= "{$section_props}['$attr_name'] = '$attr_value';\n";
				break;

			case 'max':
			case 'start':
				$output .= "{$section_props}['$attr_name'] = (int)$attr_value;\n";
				break;

			case 'step':
				$output .= "{$section_props}['$attr_name'] = ((int)$attr_value) == 0 ? 1 : (int)$attr_value;\n";
				break;

			default:
				$object->trigger_error("unknown section attribute - '$attr_name'", E_USER_ERROR, __FILE__, __LINE__);
				break;
		}