Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

PHP×ÔѧÈÕ¼Ç


--------------01-05--------------------
*
*              Îļþ²Ù×÷
*
---------------------------------------
¶ÁÈ¡Õû¸öÎļþ: readfile(), fpassthru(), file()
¶Áȡһ¸ö×Ö·û: fgetc()
¶ÁÈ¡ÈÎÒⳤ¶È: fread()
²é¿´ÎļþÊÇ·ñ´æÔÚ: file_exists()
È·¶¨Îļþ´óС: filesize()
ɾ³ýÒ»¸öÎļþ: unlink()
ÔÚÎļþÖж¨Î»: rewind(), fseek(), ftell()
ÎļþËø¶¨: flock()
--------------01-05--------------------
*
*              Êý×é²Ù×÷
*
---------------------------------------
Ö¸¶¨·¶Î§Êý×é: range()
Êý×éÖµ¸³¸ø±äÁ¿: list()
·µ»ØÊý×éÖе±Ç°µÄ¼ü/Öµ¶Ô²¢½«Êý×éÖ¸ÕëÏòÇ°ÒÆ¶¯Ò»²½: each()
½«Êý×éµÄÄÚ²¿Ö¸ÕëÖ¸ÏòµÚÒ»¸öµ¥Ôª: reset()
Êý×éÅÅÐò: sort(), asort(), ksort()
Êý×é·´ÏòÅÅÐò: rsort(), arsort(), krsort()
Êý×é×Ô¶¨ÒåÅÅÐò: usort()
Êý×éËæ»úÅÅÐò: shuffle()
·µ»ØÒ»¸öµ¥ÔªË³ÐòÏà·´µÄÊý×é: array_reverse()
Êý×éÖÐËæ»úÈ¡³öÒ»¸ö»ò¶à¸öµ¥Ôª: array_rand()
²¥ÏÂËæ»úÊý·¢ÉúÆ÷ÖÖ×Ó: srand()  // Àý: srand((float) microtime() * 10000000);
·Ö¸î×Ö·û´®: explode()
ÔÚÊý×éÖÐä¯ÀÀ: each(), current(), reset(), end(), next(), pos(), prev()
¶ÔÊý×éµÄÿһ¸öÔªËØÓ¦ÓÃÈκκ¯Êý: array_walk()
ͳ¼ÆÊý×éÔªËØ¸öÊý: count(), sizeof(), array_count_values()
Êý×éת»»³É±êÁ¿±äÁ¿: extract()
½«»Øµ÷º¯Êý×÷Óõ½¸ø¶¨Êý×éµÄµ¥ÔªÉÏ: array_map()
--------------01-07--------------------
*
*     ×Ö·û´®¸ñʽ»¯
*
---------------------------------------
×Ö·û´®´¦Àí: chop(), ltrim(), trim()
HTML¸ñʽ»¯: nl2br()
´òÓ¡¸ñʽ»¯×Ö·û´®: sprintf(), printf(), vprintf(), vsprintf()
ת³É´óд×Ö·û: strtoupper()
ת³ÉСд×Ö·û: strtolower()
Ê××Ö·ûΪ´óд: ucfirst()
ÿ¸öÊ××Ö·ûΪ´óд: ucwords()
¸ñʽ»¯×Ö·û´®ÒÔ±ã´æ´¢: addslashes(), stripslashes()
·Ö¸î×Ö·û´®: explode(), strtok()
Á¬½Ó×Ö·û´®: implode(), join()
½ØÈ¡×Ó×Ö·û´®: substr()
×Ö·û´®ÅÅÐò: strcmp(), strcasecmp(), strnatcmp()
×Ö·û´®³¤¶È: strlen()
×Ö·û´®ÖвéÕÒ×Ö·û´®: strstr(), strchr(), strrchr(), stristr()
²éÕÒ×Ó×Ö·û´®Î»ÖÃ: strpos(), strrpos()
Ìæ»»×Ó×Ö·û


Ïà¹ØÎĵµ£º

php»ñÈ¡xmlÊôÐÔÖµ

<!-- xml¸ñʽ
<foo xmlns="test">
<bar attr='a'></bar>
<bar attr='b'></bar>
<bar attr='c'></bar>
</foo>
-->
<?php
$dom = new DOMDocument();
if (!$dom->load('attr.xml'))
{
echo "load books.xml failed!<br>";
re ......

Phpѧϰ±Ê¼Ç

·¢±íÓÚ2008Äê10ÔÂ14ÈÕ
PHP»ù´¡£º±êǩʹÓãº
PHP´úÂë±ØÐë°üº¬ÔÚ <?PHP ºÍ ?>Ö®¼ä¡£
һЩÆäËûµÄ±êÇ©ÑùʽҲ¿ÉÒÔʹÓ㬱ÈÈç<?,<%,»òÕß<script  language="php">(Js±êÇ©)¡£
ÆäËû±êÇ©¿ÉÒÔÊÇÓ㬵«Ö»ÓÐÔÚ<?php £¿>Ö®¼äµÄ½Å±¾²ÅÊÇ¿ÉÓõÄPHP´úÂë¡£
£¨¹ØÓÚlesson 23 µÄphp.iniÅäÖÃÎļþ£©
¿ªÊ ......

¡¾PHPϵÁн̡̳¿(4)——PHPµÄ±äÁ¿

ºÜÈÙÐÒÉÏÆªÎÄÕ±»°æÖ÷ÍÆ¼öµ½Ê×Ò³ÁË£¬ÐÄÀïËãÊǼ¤¶¯ÁËÒ»°Ñ£¬¼ÌÐøÅ¬Á¦Ñ§Ï°Öаɡ£±¾ÕÂÖ÷Òª½éÉÜPHPÖеıäÁ¿¡£Ö÷Òª°üÀ¨£ºÔ¤¶¨Òå±äÁ¿¡¢±äÁ¿·¶Î§¡¢¿É±ä±äÁ¿ÒÔ¼°PHPµÄÍⲿ±äÁ¿µÈ¡£
Ò»¡¢»ù´¡ÖªÊ¶
PHP ÖÐÒ»¸öÃÀÔª·ûºÅºóÃæ¸úÉÏÒ»¸ö±äÁ¿Ãû³Æ£¬¼´±íʾһ¸ö±äÁ¿¡£±äÁ¿µÄÃû³ÆÊǶԴóСдÃô¸ÐµÄ¡£
±äÁ¿ÃûÓë PHP ÖÐÆäËüµÄ±êǩһÑù×ñÑ­ÏàͬµÄ ......

ÔÚphpÖн«ÉÏ´«·â×°³ÉÀà

ÔÚʹÓÃÉÏ´«Îļþʱ£¬½«ÉÏ´«µÄ´úÂë·â×°³ÉÀ࣬¸üÈÝÒ×·½±ã¡£
 
190.php
<?php
require('upload.php');
if($_POST['submit']){
$a = new Upload();
$File = $a -> uploadfile($ARG=array(
'File'=>array(
'name' => $_FILES['fileDoc']['name'],         //Ô ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ