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Jun 23, 2016 pm 02:36 PM

win 7下的php 第一天

（1)下载安装工具 wampServer

(2)排除obstacle，

先关闭iis
1）关闭iis服务 iisadmin
2）关闭iis下的虚拟主机实例，默认的网站（中间现实一个IIS的大jpg图像，指向iis.net），
win7下 “控制面板” - “管理工具” “IIS管理器” 删除应用即可。

如果使用端口查看器，会发现，80端口被系统所占用了，尽管进程选项中并没有出现iisadmin这一项，但是它被默认启动了，
被装入了windows的服务项，也就是说，只要你在iis上设置了这个虚拟目录，那么它就会在你登陆windows的时候把它装载进来，并且
占用了你的80端口，
使我的apache用不了（因为占用了80端口）

好了，现在我已经成功的进入了我的wampServer了。
真令人高兴啊。~~

http://localhost

http://localhost/phpmyadmin

创建了一个汽车商店的表单，提交给processorder.php处理，
显示处理的结果。

myphp.php

myphp.php<form action='processorder.php' method="post"><table align="center" border="0"><tr bgcolor="#cccccc"><td>Item</td><td>Quantity</td></tr><tr><td>Tires</td><td><input name='tireqty' type="textbox" size='3' maxlength="3"/></td></tr><tr><td>Oil</td><td><input name='oilqty' type="textbox" size='3' maxlength='3'/></td></tr><tr><td>Spark Plugs</td><td><input name='sparkqty' type="textbox" size='3' maxlength='3'/></td></tr><tr><td>How did you find Bob's?</td><td><select name="find">		<option value="a">I'm a regular customer</option>		<option value="b">TV advertising</option>		<option value="c">Phone directory</option>		<option value="d">Word of mouth</option>	</select></td></tr><tr><td colspan="2" align=center><input type="submit" value="submit Order" /> </td></tr></table></form>

processorder.php

processorder.php<html><head><title>simplyman's auto parts - order results</title></head><script type="text/css">.blue {color:blue};</script><body><h1 id="Bob-s-auto-parts">Bob's auto parts</h1><h2 id="Order-results">Order results</h2><?php     echo '<p> Order processed at '. date('H:i, js F').'</p>';        //$tireqty;    //$_POST[_'tireqty']    //$HTTP_POST_VARS[ 'tireqty']        $tireqty = $_POST['tireqty'];        $oilqty = $_POST['oilqty'];    $sparkqty = $_POST['sparkqty'];            /* echo '<p>Your order is as follows :</p>'; echo $tireqty. ' tires<br />'; echo $oilqty. ' oils <br />'; echo $sparkqty.' sparks<br />'; */        //echo '$sparkqty sparks ';        /* echo <<<theEnd line 1 line 2 line 3 theEnd */        $totalqty = 0;    $totalqty  =$tireqty +$oilqty +$sparkqty;    if($tireqty <10){        $discount = 0;    }elseif(($tireqty >= 10) && ($tireqty <= 49)){        $discount = 5;    }elseif(($tireqty >= 50 )&&($tireqty <= 99)){        $discount = 10;    }elseif($tireqty >=100){        $discount = 15 ;    }                if($totalqty == 0):        echo '<p style=color:red>';        echo "You didn't order anything on the previous page! <br />";        echo '</p>';        exit;        endif;            /* if($totalqty == 0 ){ echo '<p style=color:red>'; echo "You didn't order anything on the previous page! <br />"; echo '</p>'; exit; } else { if($tireqty > 0 ) echo $tireqty. ' tires<br />'; if($oilqty >0) echo $oilqty. ' bottles of oils <br />'; if($sparkqty > 0) echo $sparkqty.' sparks<br />'; } */        $find=$_POST['find'];    switch($find){      case 'a' :        echo "<p class=blue>Regular customer.</p>";        break;      case 'b':        echo "<p class=blue>Customer referred by TV advert.</p>";        break;      case "c":        echo "<p class=blue>cusomer referred by phone directory</p>";        break;      case "d":        echo "<p class=blue>Customer referred by word of mouth.</p>";        break;      default:        echo "<p class=blue>we do not know how this costmer found us.</p>";        break;    }    echo "Item ordered :".$totalqty."<br />";        $totalamount = (float)$totalqty ;        //$varname ='tireqty';    //$$varname= 5; $tireqty = 5';        define('TIREPRICE',100);    define('OILPRICE',10);    define('SPARKPRICE',4);    //echo TIREPRICE.' tireprice<br />';    $totalamount =0.00 ;        $totalamount = $tireqty * TIREPRICE                 + $oilqty * OILPRICE                 + $sparkqty * SPARKPRICE ;    echo "Subtotal :$" .number_format($totalamount,2)."<br />";        $taxrate = 0.10 ;//local sales tax is 10%    $totalamount = $totalamount * (1 + $taxrate);    echo "Total including tax :".number_format($totalamount,2)."<br />";        $a = 56 ; echo gettype($a).'<br />';    settype($a,'double');    echo gettype($a)."<br />";            echo 'isset($tireqty,$oilqty,$sparkqty):'.isset($tireqty,$oilqty,$sparkqty).'<br />';    echo 'isset($nothere):'.isset($nothere).'<br />';    echo 'empty($tireqty):'.empty($tireqty).'<br />';    echo 'empty($nothere):'.empty($nothere).'<br />';                ?>    <br /><br /><br /><br />    </body></html><?php // here is a comment ?> here is not <?php     echo "<p> Order processed</p>"    ?>            <br />    <?php     echo date('H:i, jS F');            phpinfo();    ?>

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