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1. »ù´¡Óï·¨
PHP µÄ½Å±¾¿éÒÔ <?php ¿ªÊ¼£¬ÒÔ ?> ½áÊø¡£Äú¿ÉÒÔ°Ñ PHP µÄ½Å±¾¿é·ÅÖÃÔÚÎĵµÖеÄÈκÎλÖá£
PHP ÖеÄÿ¸ö´úÂëÐж¼±ØÐëÒԷֺŽáÊø¡£·ÖºÅÊÇÒ»ÖÖ·Ö¸ô·û£¬ÓÃÓÚ°ÑÖ¸ÁÇø·Ö¿ªÀ´¡£
ÓÐÁ½ÖÖͨ¹ý PHP À´Êä³öÎı¾µÄ»ù´¡Ö¸Áecho ºÍ print¡£ÔÚÉÏÃæµÄÀý×ÓÖУ¬ÎÒÃÇʹÓÃÁË echo Óï¾äÀ´Êä³öÎı¾ "Hello World"¡£
ÔÚ PHP ÖУ¬ÎÒÃÇʹÓà // À´±àдµ¥ÐÐ×¢ÊÍ£¬»òÕßʹÓà /* ºÍ */ À´±àд´óµÄ×¢ÊÍ¿é¡£
Àý£º
<html>
<body>
<?php 
echo "hello world!";

//This is a comment
/*
This is
a comment
block
*/
?>
</body>
</html>
2.PHP±äÁ¿
PHP ÖеÄËùÓбäÁ¿¶¼ÊÇÒÔ $ ·ûºÅ¿ªÊ¼µÄ¡£
ÔÚ PHP ÖÐÉèÖñäÁ¿µÄÕýÈ··½·¨ÊÇ£º$var_name = value;
PHP ÊÇÒ»ÃÅËÉÉ¢ÀàÐ͵ÄÓïÑÔ£¨Loosely Typed Language£©,javascriptÒ²ÊÇÈõÀàÐÍ£¬Ïà·´JavaÊÇÇ¿ÀàÐ͵Ä
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±äÁ¿Ãû±ØÐëÒÔ×Öĸ»òÏ»®Ïß "_" ¿ªÍ·¡£
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3.PHP×Ö·û´®
²¢ÖòÙ×÷·û(concat), ¼´µãºÅ²Ù×÷·û
Àý£º
<? php
$my_string = "zdxue"
echo $my_string . " " . "nihao!"
?>

Ò³ÃæÏÔʾ£ºzdxue nihao!

strlen() Çó×Ö·û´®³¤¶È
strpos() ÕÒ×Ö·û´®ÖÐij×Ö·ûλÖÃ
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4.
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5.PHPÊý×é
1.ÊýÖµÊý×é
$names=array("zdxue","brucelee");
$names[0]
$names[1]
2.¹ØÁªÊý×é
$ages=array("zdxue"=>24, "brucelee"=>69);
$ages["zdxue"] = 24;
3.¶àάÊý×é
$families=array(
"zdxue"=>array(
"zdxue",
"qyang"
"little"
),
"brucelee"=>array(
"bruce",
"linda"
)
);
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json + js + php ¼òµ¥½»»¥

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<script>
  var jsonArray=[
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lighttpd + mysql + php(fast cgi)°²×°ÓëÅäÖÃ

×¼±¸:
lighttpd-1.4.15.tar.gz
php-4.4.2.tar.gz
mysql-5.0.20a.tar.gz
¿ªÊ¼:
1 ±àÒë°²×°lighttpd
 # tar zxvf lighttpd-1.4.15.tar.gz
 # cd lighttpd-1.4.15
 #  ls
 # ./configure --prefix=/usr/local/lighttpd    //´Ë²¿ÎÞ·¨±àÒëʱÌáʾ°²×°prce-devel
 #&nbs ......

PHPÄ£ÄâʵÏÖJavaµÄendsWith

      JavaÖеÄstartsWithºÍendsWith·½·¨£¬ÔÚfilterµÄ¹¦ÄÜʵÏÖÖкܷ½±ã£¬PHP¿ÉÒÔÓÃstrncmp()
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Eclipse Debug PHP (¹ØÓÚZendDebugger)µÄʹÓÃ

Apache °æ±¾£º 2.2
PHP °æ±¾£º5.2.11
EclipseÏÂÔصØÖ·£ºhttp://downloads.zend.com/pdt/all-in-one/zend-eclipse-php-galileo-SR1-win32-x86.zip
½âѹºóÔËÐÐEclipse.exe
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ÎÒÑ¡ÔñÁËE:\PHPworkspace
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´ò¿ªApacheµÄÅäÖÃÎļþhttpd.conf
²éÕÒ”DocumentRoot“
ÐÞ¸ÄdocumentrootµÄÖ ......
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