php°²×°³ÌÐòÖÆ×÷¼Ç¼
php°²×°³ÌÐòÔÀí£º
ÆäʵPHP³ÌÐòµÄ°²×°ÔÀíÎ޷ǾÍÊǽ«Êý¾Ý¿â½á¹¹ºÍÄÚÈݵ¼Èëµ½ÏàÓ¦µÄÊý¾Ý¿âÖУ¬´ÓÕâ¸ö¹ý³ÌÖÐÖØÐÂÅäÖÃÁ¬½ÓÊý¾Ý¿âµÄ²ÎÊýºÍÎļþ£¬ÎªÁ˱£Ö¤²»±»±ðÈ˶ñÒâʹÓð²×°Îļþ£¬µ±°²×°Íê³ÉºóÐèÒªÐ޸ݲװÎļþ¡£
²½Ö裺
¼ì²éĿ¼»òÎļþµÄȨÏÞ
Ð޸ĻòÌî¼ÓÅäÖÃÎļþ
¼ì²éÅäÖÃÎļþÕýÈ·ÐÔ
µ¼ÈëÊý¾Ý¿â
Ëø¶¨»òɾ³ý°²×°Îļþ
¼ì²éÎļþȨÏÞ
is_writable("config.php");
is_writable() ¼ì²éÎļþÊÇ·ñ¿Éд£¬ÓÃÀ´ÅжÏÎļþȨÏÞ£¬
ͬÀຯÊý»¹ÓÐis_readable() ¼ì²éÎļþÊÇ·ñ¿É¶Á£¬·µ»Ø²¼¶ûÖµ
ÆäËûº¯Êý
fopen () Îļþ²Ù×÷º¯Êý£¬´ò¿ªÒ»¸öÎļþ»òн¨
fwrite () Îļþ²Ù×÷º¯Êý£¬Ð´ÈëÄÚÈݵ½Îļþ
rename() Îļþ²Ù×÷º¯Êý£¬¸øÎļþ¸ÄÃû
ÖÆ×÷°²×°µÄ×¢ÒâÊÂÏî
1¡¢¶ÔÎļþȨÏÞ½øÐмì²éºÍÏà¹ØÎļþ¼Ð£¬È绺´æ£¬Éú³ÉÎļþ£¬ÅäÖÃÎļþ
2¡¢°²×°Îļþ¾¡¿ÉÄܶÀÁ¢£¬¿Éɾ³ý£¬¿É¸ÄÃû¡£
3¡¢Êý¾Ý¿âµ¼Èëʱ£¬Ðè¼ì²é£º
a¡¢¼ì²éÊÇ·ñÓн¨Á¢Êý¾Ý¿âµÄȨÏÞ
b¡¢ÊÇ·ñͬÃûÊý¾Ý¿âµÄ´æÔÚ
c¡¢¿¼Âǵ½Êý¾Ý¿âµ¼ÈëµÄ´óСÊÇ·ñ·Ö¶Î´¦Àí
4¡¢¼ì²éÅäÖû·¾³£¬¸÷ÖÖÄ£¿éµÄÖ§³ÖÇé¿ö£¬È磺gd2, pdo£¬rewirteµÈ
×îºó×ö³öÀ´µÄÒ»¸öʵÀý£¬²»¶ÏÍêÉÆÖÐ
install.php //°²×°Îļþ
<?php
$config_files = "./config.php";
if (is_writable($config_files)) {
echo "<font color=green>¿Éд</font><br/>";
} else {
echo "<font color=red>$config_files²»¿Éд</font>";
exit;
}
if ($_POST["install"]) {
$db_host = $_POST["db_host"];
$db_user = $_POST["db_user"];
$db_pass = $_POST["db_pass"];
$db_dbname = $_POST["db_dbname"];
$db_prefix = $_POST["db_prefix"];
$config_str = '<?php';
$config_str .= "\n";
$config_str .= '$mysql_host = "' . $db_host . '";';
$config_str .= "\n";
$config_str .= '$mysql_user = "' . $db_user . '";';
$config_str .= "\n";
$config_str .= '$mysql_pass = "' . $db_pass . '";';
$config_str .= "\n";
$config_str .= '$mysql_dbname = "' . $db_dbname . '";';
$config_str .= "\n";
$config_st
Ïà¹ØÎĵµ£º
Blogϵͳ×÷Ϊ´ó¼Ò×î³£½Ó´¥µÄ»¥ÁªÍø¶«¶«£¬ÔÚÕ¾³¤ÈºÌåÖм¸ºõÈËÊÖÒ»²©£¬´ÓÖªÃûÃÅ»§µÄ²©¿ÍƵµÀ£¬µ½ÍøÂçÓªÏúר¼Ò²©¿Í£¬ÍøÃñ¶Ô²©¿ÍµÄ¹Ø×¢¶ÈÔÚ²»¶ÏÌá¸ß²¢É¡£Ä¿Ç°ÍøÉÏÃâ·ÑµÄblogϵͳ̫ÔÓ£¬ÔÚ´ËÕûÀíPHP°æµÄBlog½éÉÜÈçÏ£º
1¡¢wordpress:http://www.wordpress.org ¹¦ÄÜÒ²ºÜÈ«Ãæ£¬Ó¦¸ÃÊÇÖ§³ÖblogµÄÊ×Ñ¡¡£ËüÓÐ×îÇ¿µÄÄ£°æ¹¦ÄÜ£¬ÒѾ ......
½øÐÐÎļþµÄ¶ÁºÍд£¬ÏÈ´ò¿ªÒ»¸öÎļþ£¬È»ºó¿ªÊ¼¶Á»òÕßдÎļþ£¬×îºóÔÙ¹ØÏµÕâ¸öÎļþ×ÊÔ´¡£
È磬ÎļþµÄ¶Á²Ù×÷£º
<?php
$file = fopen('your file path','r');
while(!feof($file)){ //µ±Ã»ÓжÁÈ¡µ½Îļþ½á⣬¼ÌÐøÑ»·¶ÁÈ¡²Ù×÷
$line = fgets($file); //¶ÁÈ¡µ½Ò»ÐеÄÄÚÈÝ
echo $line.'<br/>';
}
fclose($file) ......
<?php
/*
Å׸öש£¬¾ßÌåÒª×ö³ÉʲôÑù×Ô¼º×ö¡£
*/
if(isset($_FILES['userfile']['tmp_name'])){
$userfile = $_FILES['userfile']['tmp_name']; //±£´æÔÚϵͳµÄÁÙʱλÖÃ
$userfile_name = $_FILES['userfile']['name'];//ÎļþÃû
$userfile_size = $_FILES['userfile'][ ......
1,¶¨Î»Êý×飺
bool in_array ( mixed needle,array haystack[,bool strict]) ²éÕÒÖ¸¶¨ÔªËØ£»
array array_keys (arraqy input [, mixed search_value]) ·µ»Ø¼üÖµ×é³ÉµÄÊý×飻
bool array_key_exists(mixed key,array search) ÅжϼüÖµÊÇ·ñΪָ¶¨µÄ¼üÖµ£»
array array_values (array input) ·µ»ØÊý×éÖеÄÔªËØÖµ£ ......
2200µÄ·¹ý¡£¡£PHP±¾ÉíÊǼòµ¥£¬µ«Ñ§PHP²»ÊÇÖ¸Äã×ßPHPÕâÌõ·£¬¶øÊÇÖ¸Äã×ßWEBÕâÌõ·£¬»áPHP£¬»¹Òª»áECSHOP,DZ,PHPCMS,µÛ¹úCMS¸÷´ó³ÌÐò£¬Äã»áÁËô£¿ºÃ£¬Äã˵ÄãPHPºÜºÃ£¬ÕâЩÎÒ¶¼»á£¬ÄÇAJAX?¿ÉÒÔÁé»îÔËÓã¿AJAXÒ²»á£¬ÄǺã¬FLEXÄã»áÁËô£¿¶¼»á£¬ºÃ£¬Äã¿ÉÒÔ×ÔÐÐÔÚWIN2003»òÕßLINUXÏÂÅäÖÃPHP»·¾³£¬»ñÈ¡×îÓÅ»·¾³ÁËô£¿ÈôÏë¸ß¹¤×Ê£¬ ......