<?php
/**
* @author minguanghui
* @copyright 2012
*/
$str="Hello everyone!<br>";
$i=6;
$string="morning everybody!<br>";
print($str);
print("ÄãºÃ£¡<br>");
print($string);
echo($i);
echo $i;
/*
if else ÅжÏ
*/
$d=date("Mon");
print $d;
print "<br>";
if($d=="Fri")
echo "Have a nice weekend!<br>";
elseif($d=="Mon")
echo "Today is Monday!<br>";
else
echo "Today is not Friday!<br>";
print "good!";
/*
switch
*/
print "<br>";
$x=3;
switch($x){
case 1:
echo "Number 1.";
break;
case 2:
echo "Number 2.";
break;
case 3:
echo "Number 3.";
break;
default:
echo "There is no number.";
}
/*
Êý×é
*/
print "<br>";
$names=array("aaa","bbb","ccc","ddd");
echo $names[0]." and ".$names[1]." is ".$names[2]."'s neighber.";
/*
while
*/
print "<br>";
$x=0;
while($x<100){
echo $x." ";
$x++;
}
/*
for
*/
print "<br>";
for($i=0;$i<100;$i++){
echo $i." ";
}
/*
foreach
*/
print "<br>";
$array=array("one","two","three","four","five");
$length=count($array);
for($i=0;$i<$length;$i++){
print $array[$i]." ";
}
print "<br>";
foreach($array as $values){
print $values." ";
}
/*
function
*/
print "<br>";
function printName(){
echo "Your name.";
}
printName();
function printString($m){
for($i=0;$i<$m;$i++){
print $i." ";
}
}
printString(100);
print "<br>";
function add($i, $j){
return $i+$j;
}
echo add(3,4);
/*
date
*/
print "<br>";
echo date("Y/m/d");
echo "<br>".date("Y.m.d");
echo "<br>".date("Y-m-d");
$date=date("now");
echo "<br>".$date;
/*
file
*/
print "<br>";
$file=fopen("E:\\test.txt","r") or exit("The file is not exit.");
while(!feof($file)){
echo fgets($file)."<br>";
}
fclose($file);
$file=fopen("E:\\test.txt","r") or exit("The file is not exit.");
while(!feof($file)){
echo fgetc($file);
}
fclose($file);
print "<br>";
$a=56;
echo gettype($a)."<br>";
$a=2342314.233242;
echo gettype($a)."<br>";
settype($a,'boolean');
echo gettype($a)."<br>";
echo is_double($a);
echo isset($a)."<br>";
echo isset($b);
echo empty($a)."<br>";
echo empty($c)."<br>";
/*
phpÊäÈë
*/
/*
$s=fgets($stdin);
echo "The input is {$s}";
?>
<script Language="JavaScript">
function ctlent(eventobject)
{
if(event.ctrlKey && window.event.keyCode==13)
{
this.document.frmAnnounce.submit();
}
}
}
</script>
<form action="" method=POST name=frmAnnounce>
<textarea class=smallarea cols=95 name=Content rows=12 wrap=VIRTUAL title=¿ÉÒÔʹÓÃCtrl+EnterÖ±½ÓÌá½»Ìù×Ó class=FormClass onkeydown=ctlent()></textarea>
</form>
*/