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PHP Demo Application - Source Code

/Framework/Model/Vendor/Smarty/libs/sysplugins/smarty_internal_compile_assign.php

<?php/**
 * Smarty Internal Plugin Compile Assign
 * 
 * Compiles the {assign} tag
 * 
 * @package Smarty
 * @subpackage Compiler
 * @author Uwe Tews 
 */
/**
 * Smarty Internal Plugin Compile Assign Class
 */
class Smarty_Internal_Compile_Assign extends Smarty_Internal_CompileBase {
    
/**
     * Compiles code for the {assign} 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('var''value');
        
$this->optional_attributes = array('scope''nocache''smarty_internal_index');        $_nocache 'null';
        
$_scope 'null'
        
// check for nocache attribute before _get_attributes because
        // it shall not controll caching of the compiled code, but is a parameter
        
if (isset($args['nocache'])) {
            if (
$args['nocache'] == 'true') {
                
$_nocache 'true';
                
$_nocache_boolean true;
            } 
            unset(
$args['nocache']);
        } 
        
// check and get attributes
        
$_attr $this->_get_attributes($args);        if (isset($_attr['scope'])) {
            if (
$_attr['scope'] == '\'parent\'') {
                
$_scope SMARTY_PARENT_SCOPE;
            } elseif (
$_attr['scope'] == '\'root\'') {
                
$_scope SMARTY_ROOT_SCOPE;
            } elseif (
$_attr['scope'] == '\'global\'') {
                
$_scope SMARTY_GLOBAL_SCOPE;
            } 
        } 
        
// compiled output
        
if (isset($_attr['smarty_internal_index'])) {
            return 
"<?php if (!isset(\$_smarty_tpl->tpl_vars[$_attr[var]]) || !is_array(\$_smarty_tpl->tpl_vars[$_attr[var]]->value)) \$_smarty_tpl->createLocalArrayVariable($_attr[var]$_nocache$_scope);\n\$_smarty_tpl->tpl_vars[$_attr[var]]->value$_attr[smarty_internal_index] = $_attr[value];?>";
        } else {
            return 
"<?php \$_smarty_tpl->tpl_vars[$_attr[var]] = new Smarty_variable($_attr[value]$_nocache$_scope);?>";
        } 
    } 
?>

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