www.gusucode.com > Useforum PHP轻论坛 v1.2.1PHP源码程序 > Useforum PHP轻论坛 v1.2.1/Useforum_v1.2.1/Useforum_v1.2.1/include/Drivers/Smarty/sysplugins/smarty_internal_compile_private_registered_function.php
<?php /** * Smarty Internal Plugin Compile Registered Function * * Compiles code for the execution of a registered function * * @package Smarty * @subpackage Compiler * @author Uwe Tews */ /** * Smarty Internal Plugin Compile Registered Function Class */ class Smarty_Internal_Compile_Private_Registered_Function extends Smarty_Internal_CompileBase { // attribute definitions public $optional_attributes = array('_any'); /** * Compiles code for the execution of a registered function * * @param array $args array with attributes from parser * @param object $compiler compiler object * @param array $parameter array with compilation parameter * @param string $tag name of function * @return string compiled code */ public function compile($args, $compiler, $parameter, $tag) { $this->compiler = $compiler; // This tag does create output $this->compiler->has_output = true; // check and get attributes $_attr = $this->_get_attributes($args); if ($_attr['nocache']) { $this->compiler->tag_nocache = true; } unset($_attr['nocache']); // not cachable? $this->compiler->tag_nocache = $this->compiler->tag_nocache || !$compiler->smarty->registered_plugins[Smarty::PLUGIN_FUNCTION][$tag][1]; // convert attributes into parameter array string $_paramsArray = array(); foreach ($_attr as $_key => $_value) { if (is_int($_key)) { $_paramsArray[] = "$_key=>$_value"; } else { $_paramsArray[] = "'$_key'=>$_value"; } } $_params = 'array(' . implode(",", $_paramsArray) . ')'; $function = $compiler->smarty->registered_plugins[Smarty::PLUGIN_FUNCTION][$tag][0]; // compile code if (!is_array($function)) { $output = "<?php echo {$function}({$_params},\$_smarty_tpl);?>\n"; } else if (is_object($function[0])) { $output = "<?php echo \$_smarty_tpl->smarty->registered_plugins[Smarty::PLUGIN_FUNCTION]['{$tag}'][0][0]->{$function[1]}({$_params},\$_smarty_tpl);?>\n"; } else { $output = "<?php echo {$function[0]}::{$function[1]}({$_params},\$_smarty_tpl);?>\n"; } return $output; } } ?>