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 ×îÐÂÎÄÕ : php

Php Test

<?php
/*
Version: v1.0
CopyRight Davis.z 2010
Creation Date 2010-02-25
----------------------- Table Script ------------------------
CREATE TABLE [dbo].[T_Employee](
[Name] [nvarchar](50) COLLATE Korean_90_CS_AS NOT NULL,
[Age] [nvarchar](5) COLLATE Korean_90_CI_AS NULL,
[City] [nvarchar](50) COLLATE Korean_90_CI_AS NULL,
[Tel] [nvarchar](50) COLLATE Korean_90_CI_AS NULL
) ON [PRIMARY]
-------------------------------------------------------------
*/
?>
<html>
<head><title>Add Delete Study</title></head>
<style type="text/css">
table {
margin-left:100;
width: 40%;
height: 60px;
border-collapse:collapse;
border:#FF0000 solid;border-width:1 0 0 1
}
th {
text-align:Left;
padding:0;
border:#CC0066 solid;border-width:0 1 1 0
}
td {
padding:0;
border:#CC0066 solid;border-width:0 1 1 0
}
body {
color:#6699CC;
/* background-c ......

PHP¿ª·¢¹¤¾ß

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UML ºÍÏà¹ØÉè¼Æ¹¤¾ß
- Argo UML
UML»æÍ¼¹¤¾ß£¬Ö§³ÖPHP stubÉú³É¡£ (commercial spin off is Posideon) –Java±àд¡£
- Umbrello UML
UML»æÍ¼¹¤¾ß£¬Ö§³ÖPHP stubÉú³É¡£ ÐèÒªUnix / KDE¡£
- Dia
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- PHP Eclipse
Eclipse IDEµÄPHP²å¼þ
- PHP Edit
¿ÉÄÜÊÇWindowsÏÂ×îºÃµÄÃâ·ÑIDEÁË
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Ö§³ÖPHPµÄIDE (plus loads more)¡£Java±àд£¬ËùÒÔÆ½Ì¨¶ÀÁ¢¡£
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JEditµÄÂÏÉúÐֵܡ£
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Gnome / LinuxÏÂ×îºÃµÄ£¨£¿£©PHP±à¼­Æ÷¡£
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¿çƽ̨±à¼­Æ÷
- PHP Mode for Emacs
Unix EMACS IDEµÄPHP Mode
Èý ²âÊÔ¹¤¾ß
Debuggers ºÍProfilers
- XDebug (ÍÆ¼ö)
³öÉ«µÄ debugger ºÍprofiler À©Õ¹
- Advanced PHP Debugger
George Schlossnagle µÄdebugger
- PEAR::Benchmark
ÓÃPHPдµÄBenchmarking ºÍ profiling ¹¤¾ß
- DBG
PHP Debugger
µ¥Ôª²âÊÔ¿ò¼Ü
- Simple Test (ÍÆ¼ö)
¹ØÓÚmock objects³öÉ«µÄÎĵµºÍÖ§³Ö
- PEAR::PHPUnit
ËÄ ²¿Ê𹤾 ......

PHP ÅжÏÊÇ·ñµÍË×ͼƬ==ÊÇ·ñ@É«@Çé@ͼ@Ƭ

if(validatorImage("d:\b.jpg"))
echo 'ÊǸöµÍË×ͼƬ<br />';
else
echo '²»ÊǵÍË×ͼƬ<br />';
function validatorImage($fileName){
$image = getImage($fileName);
$width = ImagesX($image);
$height = ImagesY($image);
$ycb = 0;
for($y=0;$y<$height;$y++){
for($x=0;$x<$width;$x++){
$rgb = ImageColorAt($image,$x,$y);
$r = ($rgb >> 16) & 0xFF;
$g = ($rgb >> 8) & 0xFF;
$b = $rgb & 0xFF;
$ycbcr = rgb2ycbcr($r,$g,$b);
if((86<=$ycbcr['cb']&&$ycbcr['cb']<=117)&&(140<=$ycbcr['cr']&&$ycbcr['cr']< 168)){
$ycb++;
}
}
}
imagedestroy($image);

if($ycb>(floatval($width)*floatval($height)*0.3))
return true;
else
return false;
}
function getImage($fileName){
$info = getImageSize($fileName);
$ext = null;
switch ($info[2]) {
case 1 :
$ext = "gif";
break;
case 2 :
$ext = "jpeg";
break;
case 3 :
$ext = "png";
break;
}
$fun ......

40ÌõÓÅ»¯php´úÂëµÄСʵÀý

40ÌõÓÅ»¯php´úÂëµÄСʵÀý
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2.echoµÄЧÂʸßÓÚprint,ÒòΪechoûÓзµ»ØÖµ£¬print·µ»ØÒ»¸öÕûÐÍ;
3.ÔÚÑ­»·Ö®Ç°ÉèÖÃÑ­»·µÄ×î´ó´ÎÊý£¬¶ø·ÇÔÚÔÚÑ­»·ÖÐ;
4.Ïú»Ù±äÁ¿È¥ÊÍ·ÅÄÚ´æ£¬ÌØ±ðÊÇ´óµÄÊý×é;
5.±ÜÃâʹÓÃÏñ__get, __set, __autoloadµÈħÊõ·½·¨;
6.requiere_once()±È½ÏºÄ×ÊÔ´;
7.ÔÚincludesºÍrequiresÖÐʹÓþø¶Ô·¾¶£¬ÕâÑùÔÚ·ÖÎö·¾¶»¨µÄʱ¼ä¸üÉÙ;
8.Èç¹ûÄãÐèÒªµÃsexinsexµ½½Å±¾Ö´ÐÐʱµÄʱ¼ä£¬$_SERVER['REQUSET_TIME']ÓÅÓÚtime();
9.ÄÜʹÓÃ×Ö·û´¦Àíº¯ÊýµÄ£¬¾¡Á¿ÓÃËûÃÇ£¬ÒòΪЧÂʸßÓÚÕýÔò;
10.str_replace×Ö·ûÌæ»»±ÈÕýÔòÌæ»»preg_replace¿ì£¬µ«strtr±Èstr_replaceÓÖ¿ì1/4;
11.Èç¹ûÒ»¸öº¯Êý¼ÈÄܽÓÊÜÊý×éÓÖÄܽÓÊܼòµ¥×Ö·û×öΪ²ÎÊý£¬ÀýÈç×Ö·ûÌæ»»£¬²¢ÇÒ²ÎÊýÁÐ±í²»ÊÇÌ«³¤£¬
¿ÉÒÔ¿¼ÂǶàÓÃһЩ¼ò½àµÄÌæ»»Óï¾ä£¬Ò»´ÎÖ»Ìæ»»Ò»¸ö×Ö·û£¬¶ø²»ÊǽÓÊÜÊý×é×öΪ²éÕÒºÍÌæ»»²ÎÊý¡£´óÊ»¯Ð¡£¬1+1>2;
12.ÓÃ@ÑڸǴíÎó»á½µµÍ½Å±¾ÔËÐÐËÙ¶È;
13.$row['id']±È$row[id]ËÙ¶È¿ì7±¶£¬½¨ÒéÑø³ÉÊý×é¼ü¼ÓÒýºÅµÄϰ¹ß;
14.´íÎóÐÅÏ¢ºÜÓÐÓÃ;
15.ÔÚÑ­»·Àï±ðÓú¯Êý£¬ÀýÈçFor($x=0; $x < count($array); $x), count()º¯ÊýÔÚÍâÃæÏȼÆËã;
16 ......

PHPÖÐÉè¼ÆÄ£Ê½µÄѧϰ±Ê¼Ç

PHPÖÐÉè¼ÆÄ£Ê½µÄѧϰ±Ê¼Ç
Éè¼ÆÄ£Ê½(Design Pattern)ÊÇÃæÏò¶ÔÏóÉè¼ÆÖз´¸´³öÏÖµÄÎÊÌâµÄ½â¾ö·½°¸£¬Éè¼ÆÄ£Ê½ÊÇÒ»ÖÖ±ÈÒ»°ãÀàµÄÉè¼Æ¸ü¼Ó³éÏóµÄÒ»ÖÖ˼Ï룬
ËüÍùÍùÉæ¼°µ½¶à¸öÀàµÄ¶¨ÒåºÍʹÓá£
ÔÚPHPµÄ¿ª·¢¹ý³ÌÖУ¬¾­³£Ê¹Óõ½µÃÉè¼ÆÄ£Ê½°üÀ¨£º¼òµ¥¹¤³§Ä£Ê½¡¢µ¥ÔªËØÄ£Ê½¡¢¹Û²ìÕßģʽ¡¢ÃüÁîģʽ¡¢²ßÂÔģʽÒÔ¼°MVCģʽµÈ¡£
 /**
  * ¼òµ¥¹¤³§Ä£Ê½(Simple Factory Pattern),¾ßÌåÖ¸´´½¨Ò»¸öÀàËÆÓÚ¹¤³§µÄÀ࣬ͨ¹ý¶ÔÀàÖгÉÔ±·½·¨µÄµ÷Ó÷µ»Ø²»Í¬µÄ¶ÔÏó
  * ¸ÃģʽµÄºËÐÄÊǹ¤³§À࣬¸ÃÀàÖк¬ÓбØÒªµÄÅжÏÂß¼­£¬¿ÉÒÔ¾ö¶¨ÔÚʲôʱºò´´½¨²¢·µ»ØÄĸö²úÆ·µÄʵÀý»¯¶ÔÏó
  */
 //¶¨Òå³éÏóÀàProduct
 abstract class Product
 {
  abstract function getName();
 }
 //¶¨Òå¾ßÌå²úÆ·ÀàA
 class ProductA extends Product
 {
  public function getName()
  {
   echo "I am product A";
  }
 }
 //¶¨Òå¾ßÌå²úÆ·ÀàB
 class ProductB extends Product
 {
  public function getName()
  {
   echo "I a ......

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      °²È«ÐÔÉæ¼°µ½Á½·½ÃæµÄ¡£ÏµÍ³ËùÐèµÄÊý¾Ý¿âÊÇaccessÊý¾Ý¿â£¬²¢ÇÒ±»ÒÔ¼°µÄ¹¦ÄÜËùÕ¼ÓÃ×Å¡£¶ø¹«Ë¾ÍøÕ¾µÄÊý¾Ý¿âÊÇmysql.ÕâÑùÒ»À´£¬Äǹ«Ë¾µÄÍøÕ¾¾Í»áÁ¬½Óµ½Á½¸öÊý¾Ý¿â£¬ËäÈ»²»ÊÇͬʱµÄ£¬µ«ÖÁ¶àÒ²»áÓ°ÏìһЩÎȶ¨ÐÔÖ®ÀàµÄ¡£Ä¿Ç°¹æÄ£²»ÊǺܴó£¬Êý¾Ý¿âÍøÕ¾¶¼ÊÇÔÚͬһ·þÎñÆ÷ϵġ£ÕâÑù»¹Äܽâ¾öһС²¿·ÖÎ ......
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