标签:action index post eth type name BMI echo inpu
html
<form action="index1.php" method="get">表单提交
<input type="text" name="a1">
<input type="text" name="a2">
<input type="text" name="a3">
<input type="submit" value="get提交">
</form>
<form action="index1.php" method="post">
<input type="text" name="a1">
<input type="text" name="a2">
<input type="text" name="a3">
<input type="submit" value="post提交">
<?php
echo"<pre>";
print_r($_GET);
print_r($_POST);
?>
切开点连
$a = "aaa";
$b = "111";
echo "aa".$b."a";
echo "<hr>";
echo $a.$b;
a = "我在学习PHP!";
$b = $a;
$c = &$a;
echo $c."<br />";
$a = "php";
$c = ‘111‘;
echo $a."<br/>";
echo $c."<br/>";
标签:action index post eth type name BMI echo inpu
原文地址:https://www.cnblogs.com/yujiaduo/p/9294793.html