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PHP smarty foreachÓ÷¨£¡

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=$myArray1 key=k item=foo}
<li>{$k+1}:{$foo}</li>
{/foreach}
</ul>
<ul>
{foreach from=$myArray2 key=k item=v}
<li>{$k}: {$v}</li>
{/foreach}
</ul>
<ul>
{foreach from=$myArray3 key=myId item=i}
<li><a href="item.php?id={$myId}" mce_href="item.php?id={$myId}">{$i.no}: {$i.label}</li>
{/foreach}
</ul>

Îļþ¶þ£ºindex.php
<?php
require 'Smarty.class.php';
$smarty = new Smarty;
$smarty->assign('myArray1', array("ÐÇÆÚÒ»", "ÐÇÆÚ¶þ", "ÐÇÆÚÈý"));
$smarty->assign('myArray2', array("Öйú" => 'China', "Ó¢¹ú" => 'England', "¶í¹ú" => 'Russia'));
$smarty->assign('myArray3', array(23 => array('no' => 2456, 'label' => 'Salad'),96 => array('no' => 4889, 'label' => 'Cream')));
$smarty->display('index.tpl');
?>


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PHP »ñȡʱ¼ä²»×¼È· ²î8Сʱ µÄ ½â¾ö·½·¨

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PHPͨ¹ýsession id ʵÏÖsession¹²ÏíºÍµÇ¼ÑéÖ¤[ת]

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¡¾1¡¿Ò³ÃæÖ®¼äÎÞ·¨´«µÝ±äÁ¿ get,post,sessionÔÚ×îеÄphp°æ±¾ÖÐ×Ô¶¯È«¾Ö±äÁ¿Êǹرյģ¬ËùÒÔÒª´ÓÉÏÒ»Ò³ÃæÈ¡µÃÌá½»¹ýÀ´µÃ±äÁ¿ÒªÊ¹ÓÃ$_GET['foo'],$_POST['foo'],$_SESSION['foo']À´µÃµ½¡£µ±È»Ò²¿ÉÒÔÐÞ¸Ä×Ô¶¯È«¾Ö±äÁ¿Îª¿ª(php.ini¸ÄΪregister_globals = On)£»¿¼Âǵ½¼æÈÝÐÔ£¬»¹ÊÇÇ¿ÆÈ×Ô¼ºÊìϤеÄд·¨±È½ÏºÃ¡£
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php ×Ö·û´®º¯Êý

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ltrim: È¥³ýÁ¬Ðø¿Õ°×¡£
trim: ½ØÈ¥×Ö·û´®Ê×βµÄ¿Õ¸ñ¡£
Chop: º¯Êý´Ó×Ö·û´®µÄÄ©¶Ë¿ªÊ¼É¾³ý¿Õ°××Ö·û»òÆäËûÔ¤¶¨Òå×Ö·û¡££¨rtrim±ðÃû£©
<?php
$str = "Hello World!\n\n";
echo $str;
echo chop($str);
?>
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Hello World! Hello World!
htmlspecialchars(string,quotestyle,characte ......

phpѸÀ×µÄÁ´½ÓËã·¨

$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 ......
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