本文實例講述了php中將一個對象保存到Session中的方法。分享給大家供大家參考。具體如下:
要保存對象到session其實很簡單,我們可以使用session_register()函數,下面是使用范例
person_class.inc.php如下:
<?php // //File: person_class.inc.php //Contains the class definition necessary to let an object be a session //variable. // class Person { var $name; var $email; // // A simple function to illustrate the point // function clean_name () { $name = preg_replace("/h(.)+/i", "\\1", $this->name); return substr($name, 0, 15); } } ?>
main.php文件如下:
<?php // //File: main.php //Here is where we save and retrieve the object // include_once 'person_class.inc.php'; session_register('someperson'); if (!$someperson) { $someperson = new Foo; $someperson->name = "Item Raja"; $someperson->email = "[email protected]"; $someperson->clean_name(); } ?> <a href="somePage.php">Click Here</a>
somPage.php文件如下:
<?php // //File: somePage.php //Print out the name without initializing the //class and setting the variables // include_once 'person_class.inc.php'; session_register('foobar'); print $foobar->name; ?>
希望本文所述對大家的php程序設計有所幫助。