ÓÃPHPʵÏÖÒ»¸öË«Ïò¶ÓÁÐ
<?php
class DoubleQueue
{
public $queue = array();
/**£¨Î²²¿£©Èë¶Ó **/
public function push($value)
{
return array_push($this->queue,$value);
}
/**£¨Î²²¿£©³ö¶Ó**/
public function pop()
{
return array_pop($this->queue);
}
/**£¨Í·²¿£©Èë¶Ó**/
public function enq($value)
{
return array_unshift($this->queue,$value);
}
/**£¨Í·²¿£©³ö¶Ó**/
public function deq()
{
return array_shift($this->queue);
}
/**Çå¿Õ¶ÓÁÐ**/
public function makeEmpty()
{
return unset($this->queue);
}
}
class DoubleDueue
{
public $queue = array();
public function push($value)
{
return $this->queue[] = $value;
}
public function pop()
{
$count = $this->count();
if($count >= 1)
{
$value = $this->queue[$count-1];
unset($this->queue[$count-1]);
return $value;
}
else
{
return false;
}
}
public function enq($value)
{
/*²»ºÃ×ö*/
}
public function deq()
{
/*²»ºÃ×ö*/
}
public function count()
{
return count($this->queue);
}
public function makeEmpty()
{
return unset($this->queue);
}
}
?>
Ã²ËÆÓÃÕâËĸöº¯Êý¾ÍÐÐ
array_push — ½«Ò»¸ö»ò¶à¸öµ¥ÔªÑ¹ÈëÊý×éµÄĩ⣨ÈëÕ»£©
array_unshift — ÔÚÊý×鿪ͷ²åÈëÒ»¸ö»ò¶à¸öµ¥Ôª
array_pop — ½«Êý×é×îºóÒ»¸öµ¥Ôªµ¯³ö£¨³öÕ»£©
array_shift — ½«Êý×鿪ͷµÄµ¥ÔªÒƳöÊý×é
Ïà¹ØÎĵµ£º
$thunder = ("Thunder://QUFodHRwOi8vNjAuMTkxLjYwLjEwODo4MDgwL3hweGlhemFpL0RlZXBpbl9HaG9zdF9YUF9WMTguMC5pc29aWg==");
//½âÃÜËü
$thunder = trim($thunder,'Thunder://');
$c_thunder = base64_decode($thunder);
$c_thunder = ltrim(rtrim($c_thunder,'ZZ'),'AA');
//out [url]http://60.191.60.108:8080/xpxi ......
»¨Á˼¸¸öСʱµÄʱ¼äÑо¿Ò»Ï£¬·¢ÏÖ»¹ÊDZȽϺÃÓõģ¡
smarty¿ÉÒԺܺõؽ«Âß¼Óë±íÏÖ·ÖÀ룬ºǫ́³ÌÐòÔ±ºÍwebǰ¶Ë¹¤³Ìʦ¸÷¸É¸÷µÄÊ£¬²»ÏñÒÔǰ£¬php´úÂëºÍhtml´úÂëÔÓºÏÔÚÒ»Æð£¬ºǫ́³ÌÐòÔ±ºÍǰ¶ËǰÐòÔ±Ò»Æð·¢ì£¬ÒòΪËûÃǵļ¼ÄÜÒªÇó¸ü¸ßÁË£¬¶¼±ØÐëÒª¶®¶Ô·½µÄÓïÑÔ£¬ºÇºÇ£¡
ÍøÉϽéÉܵÄÅäÖÃÌ«¶ßàÂÁË£¬Ò²ÐíÊÇÀϰ汾µÄÔµ¹ÊµÄ£¬ÒòΪÎÒ ......
ÊôÐÔÃû³Æ£ºfrom£¬item,key,name
×¢Ò⣺
1,fromºÍitemÊDZØÒªÊôÐÔ
2,{foreach}Ñ»·µÄname¿ÉÒÔÊÇÈκÎ×Öĸ£¬Êý×飬Ï»®ÏßµÄ×éºÏ£¬²Î¿¼PHP±äÁ¿¡£
3,{foreach}Ñ»·¿ÉÒÔǶÌ×£¬Ç¶Ì×µÄ{foreach}µÄÃû³ÆÓ¦µ±»¥²»Ïàͬ¡£
ÎļþÒ»£ºindex.tpl
<b>ÏÂÃæµÄÊý¾Ý·Ö±ðÊÇ£º</b>
<ul>
{foreach from=$myArray1 key=k ite ......
php evalº¯ÊýÓ÷¨----PHPÖÐeval()º¯ÊýС¼¼ÇÉ
eval
½«Öµ´úÈë×Ö·û´®Ö®ÖС£
Óï·¨: void eval(string code_str);
´«»ØÖµ: ÎÞ
º¯Ê½ÖÖÀà: Êý¾Ý´¦Àí
ÄÚÈÝ˵Ã÷
±¾º¯Ê½¿É½«×Ö·û´®Ö®ÖеıäÁ¿Öµ´úÈ룬ͨ³£ÓÃÔÚ´¦ÀíÊý¾Ý¿âµÄÊý¾ÝÉÏ¡£²ÎÊý code_str ΪÓû´¦ÀíµÄ×Ö·û´®¡£ÖµµÃ×¢ÒâµÄÊÇ´ý´¦ÀíµÄ×Ö·û´®Òª·ûºÏ PHP µÄ×Ö·û´®¸ñʽ£¬Í¬Ê±ÔÚ½ ......
ÎÄÕ·ÖÀà:PHP±à³Ì
PHP chmod() º¯Êý (upload image permit)
PHP Filesystem º¯Êý
¶¨ÒåºÍÓ÷¨
chmod() º¯Êý¸Ä±äÎļþģʽ¡£
Èç¹û³É¹¦Ôò·µ»Ø TRUE£¬·ñÔò·µ»Ø FALSE¡£
Óï·¨
chmod(file,mode)
²ÎÊý
ÃèÊö
file
±ØÐè¡£¹æ¶¨Òª¼ì²éµÄÎļþ¡£
mode
¿ÉÑ¡¡£¹æ¶¨ÐµÄȨÏÞ¡£
mode ²ÎÊýÓÉ 4 ¸öÊý×Ö×é³É£º
µÚÒ»¸öÊý×ÖÓ ......