谁能帖出这个函数的代码啊，以及它的原理
回复讨论(解决方案)
你可以用IDE查找一下。
smarty_internal_data.php
/** * assigns a Smarty variable * * @param array|string $tpl_var the template variable name(s) * @param mixed $value the value to assign * @param boolean $noc<p>4本文￥来源gao!%daima.com搞$代*!码$网9</p><pre>搞代gaodaima码
ache if true any output of this variable will be not cached * @param boolean $scope the scope the variable will have (local,parent or root) */ public function assign($tpl_var, $value = null, $nocache = false) { if (is_array($tpl_var)) { foreach ($tpl_var as $_key => $_val) { if ($_key != '') { if (isset($this->tpl_vars[$_key])) { $this->tpl_vars[$_key]->value = $_val; $this->tpl_vars[$_key]->nocache = $nocache; } else { $this->tpl_vars[$_key] = new Smarty_variable($_val, $nocache); } } } } else { if ($tpl_var != '') { if (isset($this->tpl_vars[$tpl_var])) { $this->tpl_vars[$tpl_var]->value = $value; $this->tpl_vars[$tpl_var]->nocache = $nocache; } else { $this->tpl_vars[$tpl_var] = new Smarty_variable($value, $nocache); } } } }
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