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We have not touched all the topics of the language , we have just concentrated on the most useful facilities of PHP in our opinion. We have given much space to PHP Authentication ( PHP is actractive for the Security level ) , site-mail , cookies , sessions ( in php when a browser start a session , that session is marked with an unique id and can be then tracked till the session exists , this means that if the Visitor has accessed a restricted area , he will keep the authentication benefit since that browser session is kept , even though the Visitor has surfed on pages located elsewhere in the Internet and when he gets back to your cart , to complete his shopping on your Php Virtual Shop , he still is tracked and recognized by the program ) , file uploading ( to guest other people files on the web site ) On members'area there is a lot of Syntax that combines PHP scripts with MySQL and with JavaScript and there are also Tips to manage MS-DOS to support the local Server funcions and to issue password and access-special files that begins with nothing else except a dot in their extensions (.htpasswd & .htaccess). We once again point out that your success depends from the work you do , from our side we have tried to keep it simple and clear to let programs work on the spot and let the code through the pages riched up with comments and suggestions. Please test your attitude to get involved with this material by testing thoroughly Php Pan & PHP_bgColor.php you may consider it positively if it does make sense to you , certainly do not expect from yourself to understand the whole lot at first glance , but is enough score for you to get the core of it and reach the end of each page without getting bored first. Actually the PHP_bgColor.php's link is quite a big stuff , but it is a deal to go through these two pages to understand how PHP parser elaborates a client's request ... so please test yourself ! |