php º¯Êý
htmlspecialchars()
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ENT_COMPAT - ĬÈÏ¡£½ö±àÂëË«ÒýºÅ¡£
eg:" £¨Ë«ÒýºÅ£© ³ÉΪ "
implode()
º¯Êý°Ñ
Êý×éÔªËØ×éºÏΪһ¸ö×Ö·û´®¡£
Óï·¨:implode(separator,array)
separator
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array
±ØÐè¡£Òª½áºÏΪ×Ö·û´®µÄÊý×é¡£
eg:
<?php>
$arr = array('Hello','World!','Beautiful','Day!');
echo implode(" ",$arr)
;
?>
Êä³ö£º Hello World! Beautiful Day!
explode()
º¯Êý°Ñ×Ö·û´®·Ö¸îΪÊý×é¡£
¸ñʽ£ºexplode(separa
Ïà¹ØÎĵµ£º
<?php
function outputMyName($fname) {
echo "ÎÒµÄÃû×ֽР";
echo "ÖÜ ".$fname."<br />";
}
?>
<html>
<body>
<?php
outputMyName("ʤ³¬");
outputMyName("Óîºã");
outputMyName("ÓîÃË");
?>
</body>
</html>
½á¹ûÈçÏ£ ......
±¾ÎļǼһϱ¾È˰²×°LAMPµÄÈ«¹ý³Ì
±¾ÈËʹÓõÄLinuxΪRedHat Enterprise 5 X64
µÚÒ»²½:°²×°Mysql
MysqlµÄ°²×°±È½Ï¼òµ¥£¬ÎªÁ˱ÜÃâ³öÏÖÎļþÕÒ²»µ½µÄÇé¿ö£¬ÎÒÒÀ´ÎÏÂÔØ°²×°ÁËÒÔÏÂ4¸öRPM°ü
MySQL-server-community-5.1.46-1.rhel5.x86_64.rpm
MySQL-client-community-5.1.46-1.rhel5.x86_64.rpm
MySQL-devel-commu ......
<?php
$mydbhost ="localhost"; //ÅäÖÃÖ÷»ú
$mydbuser ="root"; //Êý¾Ý¿âÓû§
$mydbpw ="8312836"; //Êý¾Ý¿âÃÜÂë
$mydbname ="jingyun"; //Êý¾Ý¿âÃû
//$mydbcharset ="GBK";
$conn=mysql_connect($mydbhost,$mydbuser,$mydbpw) or die ("·þÎñÆ÷Á¬½Ó´íÎó".mysql_error());
mysql_select_db($myd ......
<?
@session_start();
$counter = intval(file_get_contents("counter.dat"));
if(!$_SESSION['jingyun'])
{
$_SESSION['jingyun'] = true;
$counter++;
$fp = fopen("counter.dat","w");
fwrite($fp, $counter);
fclose($fp);
}
?>
×Ü·ÃÎÊ <span style="font-size:14px; color:#FF6600" mce_sty ......