我发现需要好好敲代码,一个符号错误,一堆问题

Original 2018-12-14 18:34:32 194
abstract:<?php$f = 20;$thief = '算式';function demo1(){ $a = 10; $b = 20; global $f; global $thief;    $c =  $a*$b+$f;    return $thief.':'.$a.'*'.$b.'+

<?php

$f = 20;

$thief = '算式';


function demo1()

{

$a = 10;

$b = 20;

global $f;

global $thief;

    $c =  $a*$b+$f;

    return $thief.':'.$a.'*'.$b.'+'.$f.'='.$c;

}


echo demo1();

echo '<hr>';


$name = '小龙女';

$age = 22;

$hunfou0 = true;

$hunfou1 = false;

echo gettype($hunfou0),'<br>';

echo gettype($hunfou1),'<br>';

echo '<hr>';

echo '姓名:'.$name.'<br>年龄:'.$age.'<br>婚否:',$hunfou0 ? '已婚' : '未婚';

echo '<hr>';

echo '姓名:',$name,'<br>年龄:',$age,'<br>婚否:',$hunfou1 ? '已婚' : '未婚';


Correcting teacher:韦小宝Correction time:2018-12-15 09:51:12
Teacher's summary:代码肯定需要好好敲啊!还需要认真敲!还要多练习才可以!

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