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<?php
$data = array('a' => 'data1', 'b' => 'data2', 'c' => 'data3');
while(list($subscript, $value) = each($data))
{
echo "$subscript => $value :: ";
echo "$subscript => $value <br>";
}
reset($data);
foreach($data as $subscript => $value)
{
echo "$subscript => $value :: ";
echo "$subscript => $value <br>";
}
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<?php
//±äÁ¿µÄ±äÁ¿
$var = "this is a var";
$varname = "var";
echo $$varname;
//º¯ÊýµÄ±äÁ¿
function fun1($str) {
echo $str;
}
$funname = "fun1";
$funname("This is a function !");
?>
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<?php
function($a) {
$a ++;
}
$c = 0;
function($c);
echo $c; //$cÈÔΪ0
function(&$a) {
$a ++;
}
$c = 0;
echo $c; //$cΪ1
?>
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$matches])
preg_match
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<?php
/**
* @author [˹ÈË]
* @date 2010/6/1/10:16
* @
*
*/
define("RDFAPI_INCLUDE_DIR", "E:/siren/rdfapi-php/api/");
include(RDFAPI_INCLUDE_DIR . "RDFAPI.php");
//Á¬½Óµ½MSAccessÊý¾Ý¿â£¨rdf_db DSN£©µÄʹÓÃÁ¬½ÓÉèÖÃ
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#
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user
lighttpd lighttpd;
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worker_processes
2;
#
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error_log
/data/log/nginx/nginx_error/nginx_error.log crit;
#
pid
pid
/var/run/nginx.pid;
#
Specifies
the value for maximum file descriptors t ......
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³õʼ»¯counter.txtÎļþÖеÄÄÚÈÝ
ÊäÈë“0”
counter1.phpÎļþ´úÂë
<?php
$fp = fopen("counter.txt","r");
if ($str1==false){
$str1 = 0;
}
$str1 = fgets($fp,10);
$str1++;
fclose($fp);
$fp = ......