language-agnostic - 如何编写While循环

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你如何编写While 循环的语法？

C #

int i = 0; 
while (i != 10)
{ 
   Console.WriteLine(i); 
   i++; 
}

VB.Net

Dim i As Integer = 0
While i <> 10
    Console.WriteLine(i)
    i += 1
End While  

PHP

<?php
while(CONDITION)
{
//Do something here.
}
?>


<?php
//MySQL query stuff here
$result = mysql_query($sql, $link) or die("Opps");
while($row = mysql_fetch_assoc($result))
{
$_SESSION['fName'] = $row['fName'];
$_SESSION['lName'] = $row['lName'];
//...
}
?>

Python

i = 0
while i != 10:
    print i
    i += 1

Answer 1

在 PHP 中，while 循环将如下所示:

<?php
while(CONDITION)
{
//Do something here.
}
?>

一个真实世界的例子可能看起来像这样

<?php
//MySQL query stuff here
$result = mysql_query($sql, $link) or die("Opps");
while($row = mysql_fetch_assoc($result))
{
$_SESSION['fName'] = $row['fName'];
$_SESSION['lName'] = $row['lName'];
//...
}
?>