PHPÎÞÏÞÌݹé
<?php
class Tree
{
// public $data=array();//ËùÓнڵãÖµ
// public $cateArray=array();//ËùÓи¸½Úµã
function Tree()
{
}
//setNode(Ŀ¼ID,Éϼ¶ID£¬Ä¿Â¼Ãû×Ö);
function setNode ($id, $parent, $value){
$parent = $parent?$parent:0;
$this->data[$id] = $value;//»ñÈ¡µ±Ç°ID¶ÔÓ¦µÄµ±Ç°Ä¿Â¼Ãû
$this->cateArray[$id] = $parent;//»ñÈ¡µ±Ç°ID¶ÔÓ¦µÄ¸¸·ÖÀàID
//echo $id."->".$this->cateArray[$id]."--".$this->data[$id]."<br>";
}
function getChilds($id=0)
{
$childArray=array();
$childs=$this->getChild($id);
foreach ($childs as $child)
{
$childArray[]=$child;
$childArray=array_merge($childArray,$this->getChilds($child));//id µÝ¹é ÀÛ¼Ó
}
return $childArray;
}
function getChild($id)
{
&nbs
Ïà¹ØÎĵµ£º
ÔÚPHPÀïTidyÄ£¿éÆäʵ¹¦ÄܺÜÇ¿£¬ÌرðÓÃÔÚÍøÒ³·ÖÎöÕâÒ»¿é£¬ÓÉÓÚ×î½üÔÚ¶ÁÈ¡ÓÊÏäͨѶ¼ÀÏñ163¶Á³öÀ´µÄ¾ÍÊÇÒ»¸öÒ³Ãæ£¬Ö»ÓÐͨ¹ýTidy·ÖÎö¶ÁÈ¡ÓÊÏ䵨ַºÍÐÕÃû£¬ËùÒÔÔÚÕâÀï¼òµ¥µÄ½éÉÜÒ»ÏÂTidyµÄ°²×°£¬ÕâÀïΪʲôÔÚÖ¸³öPHP4.XºÍPHP5.X£¬ÒòΪÔÚPHP4.X»¹Ã»ÓÐ×Ô´øTidyÄ£¿é£¬PHP5.X×Ô¼º´øÓУ¬ËùÒÔÔÚÍøÉϺܶà×ÊÁ϶¼ÊÇ˵ÕÒ²»µ½Ö§³ÖPHP5 ......
class runtime
{
var $StartTime = 0;
var $StopTime = 0;
function get_microtime()
{
list($usec, $sec) = explode(' ', microtime());
return ((float)$usec + (float)$sec);
}
function start()
{
$this->StartTime = $this->ge ......
×î½üŪphp£¬·¢ÏÖÏÂÔØµÄphpEclipse²»Äܵ÷ÊÔ£¬×òÌì¾ÍÓÃÁËÒ»¸öÏÂÎçµÄʱ¼ä´î½¨ÁËphpµÄµ÷ÊÔ»·¾³¡£·¢ÏÖÍøÉϵĹØÓÚphpµ÷ÊÔµÄÎÄÕÂÈÃÈËÓеãÂÒ£¬¾ÍÕûÀíÏÂд³ÉÕâÆªÎÄÕ£¬Ï£Íû¶Ô´ó¼ÒÓÐЩ°ïÖú¡£
ÔÚÍøÉϲéºÃÏñÊÇÓÐÁ½ÖÖµ÷ÊԵŤ¾ß£ºXdebugºÍZend Debugger£¬ÎÒÏÖÔÚÓõÄÊÇXdebug¡£ÎÒÖ÷Òª¾Í˵˵xampp£¬Eclipse£¬pdt£¬xdebug¹¹½¨phpµÄµ÷ÊÔ»· ......
PHPеÄÁ¬½ÓMySQL·½·¨mysqli
1. ¿ªÆôPHPµÄAPIÖ§³Ö
£¨1£©Ê×ÏÈÐÞ¸ÄÄúµÄphp.iniµÄÅäÖÃÎļþ¡£
²éÕÒÏÂÃæµÄÓï¾ä£º
;extension=php_mysqli.dll
½«ÆäÐÞ¸ÄΪ£º
extension=php_mysqli.dll
......
±¾ÈËÒÔǰûѧ¹ýphp£¬×î½ü¿´ÁËÒ»µãÕâ·½ÃæµÄ¶«Î÷£¬ËæÊÖдÁ˵ã´úÂ룬Àí½âphp»ù±¾Óï·¨µÄÓ÷¨¡£Ïȷŵ½ÍøÉÏ£¬ÒÔºóÈç¹û¼ÌÐøÑ§¾ÍÔÙ²¹³ä°É¡£Ê¹ÓõÄʱºòÐèÒªÏȽ«Îļþhelloworld.php¿½±´µ½ÍøÒ³·þÎñÆ÷µÄ¸ùĿ¼Ï£¨ÀýÈçapacheµÄhtdocs£©¡£È·±£apache¿ÉÒÔÓã¬È»ºó·ÃÎÊ£ºhttp://localhost/helloworld.php¾Í¿ÉÒÔ¿´µ½Ò³ÃæÉú³ÉµÄЧ¹û£¬ÁíÍâÁ½¸ ......