<script type="text/javascript">
document.write( "JS中的Math.ceil()：<br />")
document.write(Math.ceil(0.60) + "<br />")
document.write(Math.ceil(0.40) + "<br />")
document.write(Math.ceil(5) + "<br />")
document.write(Math.ceil(5.1) + "<br />")
document.write(Math.ceil(-5.1) + "<br />")
document.write(Math.ceil(-5.9) + "<br />")
</script>
<%
response.Write "<br>ASP用的ceil()：<br>"
response.Write Ceil(0.60)&"<br>"
response.Write Ceil(0.40)&"<br>"
response.Write Ceil(5)&"<br>"
response.Write Ceil(5.1)&"<br>"
response.Write Ceil(-5.1)&"<br>"
response.Write Ceil(-5.9)&"<br>"
Function Ceil(inNum)
Dim nNum, tempInt
nNum = Fix(inNum)
If inNum > nNum Then
tempInt = nNum + 1
Else
tempInt = nNum
End If
Ceil = tempInt
End Function
%>
<?php
echo "<br>PHP用的ceil()：<br>";
echo Ceil(0.60)."<br>";
echo Ceil(0.40)."<br>";
echo Ceil(5)."<br>";
echo Ceil(5.1)."<br>";
echo Ceil(-5.1)."<br>";
echo Ceil(-5.9)."<br>";
?>
显示结果：
JS中的Math.ceil()：
1
1
5
6
-5
-5
ASP用的ceil()
1
1
5
6
-5
-5
<%
'response.Write "
ASP用的ceil()：
"
'response.Write Ceil(0.60)&"
"
'response.Write Ceil(0.40)&"
"
'response.Write Ceil(5)&"
"
'response.Write Ceil(5.1)&"
"
'response.Write Ceil(-5.1)&"
"
'response.Write Ceil(-5.9)&"
"
'
'Function Ceil(inNum)
' Dim nNum, tempInt
' nNum = Fix(inNum)
'If inNum > nNum Then
'tempInt = nNum + 1
'Else
' tempInt = nNum
'End If
'Ceil = tempInt
'End Function
%>
PHP用的ceil()：
1
1
5
6
-5
-5