Хранилища Subversion ant

<?php

/**

* Smarty Internal Plugin Compile For

*

* Compiles the {for} tag

*

* @package Smarty

* @subpackage Compiler

* @author Uwe Tews

*/

/**

* Smarty Internal Plugin Compile For Class

*/

class Smarty_Internal_Compile_For extends Smarty_Internal_CompileBase {

    /**

    * Compiles code for the {for} tag

    *

    * Smarty 3 does implement two different sytaxes:

    *

    * - {for $var in $array}

    * For looping over arrays or iterators

    *

    * - {for $x=0; $x<$y; $x++}

    * For general loops

    *

    * The parser is gereration different sets of attribute by which this compiler can

    * determin which syntax is used.

    *

    * @param array $args array with attributes from parser

    * @param object $compiler compiler object

    * @return string compiled code

    */

    public function compile($args, $compiler)

    {

        $this->compiler = $compiler;

        // {for $x=0; $x<$y; $x++} syntax

        $this->required_attributes = array('ifexp', 'start', 'loop', 'varloop');

        // check and get attributes

        $_attr = $this->_get_attributes($args);

        $this->_open_tag('for');

        $output = "<?php ";

        foreach ($_attr['start'] as $_statement) {

            $output .= " \$_smarty_tpl->tpl_vars[$_statement[var]] = new Smarty_Variable;";

            $output .= " \$_smarty_tpl->tpl_vars[$_statement[var]]->value = $_statement[value];\n";

        }

        $output .= "  if ($_attr[ifexp]){ for (\$_foo=true;$_attr[ifexp]; \$_smarty_tpl->tpl_vars[$_attr[varloop]]->value$_attr[loop]){\n";

        $output .= "?>";

        // return compiled code

        return $output;

    }

}

?>