Files
smarty/libs/sysplugins/internal.compile_elseif.php
Uwe.Tews dc592e5a44 - check at compile time for variable filter to improve rendering speed if no filter is used
- fixed bug at combination of {elseif} tag and {...} in double quoted strings of static class parameter
2009-10-20 17:09:22 +00:00

45 lines
1.3 KiB
PHP

<?php
/**
* Smarty Internal Plugin Compile Else If
*
* Compiles the {elseif} tag
*
* @package Smarty
* @subpackage Compiler
* @author Uwe Tews
*/
/**
* Smarty Internal Plugin Compile ElseIf Class
*/
class Smarty_Internal_Compile_ElseIf extends Smarty_Internal_CompileBase {
/**
* Compiles code for the {elseif} tag
*
* @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;
$this->required_attributes = array('if condition');
// check and get attributes
$_attr = $this->_get_attributes($args);
$nesting = $this->_close_tag(array('if', 'elseif'));
if (empty($this->compiler->prefix_code)) {
$this->_open_tag('elseif', $nesting);
return '<?php elseif (' . $args['if condition'] . '): ?>';
} else {
$tmp = '';
foreach ($this->compiler->prefix_code as $code) $tmp .= $code;
$this->compiler->prefix_code = array();
$this->_open_tag('elseif', $nesting + 1);
return '<?php else: ?>' . $tmp . '<?php if (' . $args['if condition'] . '): ?>';
}
}
}
?>