ΪPHPÌí¼ÓmcryptÀ©Õ¹Ä£¿é
»ù±¾ÔÀíÊÇ£ºÊ×ÏÈʹmcryptÈí¼þÄܹ»ÔËÐУ¬È»ºó°²×°phpÀ©Õ¹Ä£¿é£¬²¢ÔÚphp.iniÅäÖá£
ÕâÀï×¢ÒâµÄÊÇmcryptÈí¼þÒÀÀµlibmcryptºÍmhashÁ½¸ö¿â£¬ËùÒÔ°²×°ÅäÖÃ˳Ðò´ÓÓÒÖÁ×ó
Ò»,ÏÂÔØ°²×°mcrypt
1.ÏÈÈ¥http://www.sourceforge.netÏÂÔØLibmcrypt,mhash,mcrypt°²×°°ü ,ÏÂÃæÊÇÎÒÕÒµ½µÄÁ´½Ó
Libmcrypt(libmcrypt-2.5.8.tar.gz )£º
mcrypt(mcrypt-2.6.8.tar.gz ):
mhash(mhash-0.9.9.9.tar.gz ):
2 .ÏȰ²×°Libmcrypt
#tar -zxvf libmcrypt-2.5.8.tar.gz
#cd libmcrypt-2.5.8
#./configure
#make
#make install ˵Ã÷£ºlibmcriptĬÈϰ²×°ÔÚ/usr/local
3.°²×°mhash
#tar -zxvf mhash-0.9.9.9.tar.gz
#cd mhash-0.9.9.9
#./configure
#make
#make install
4.°²×°mcrypt
#tar -zxvf mcrypt-2.6.8.tar.gz
#cd mcrypt-2.6.8
#LD_LIBRARY_PATH=/usr/local/lib ./configure
#make
#make install
˵Ã÷£ºÓÉÓÚÔÚÅäÖÃMcryptʱ£¬»áÕÒ²»µ½libmcryptµÄÁ´½Ó¿â£¬µ¼ÖÂÎÞ·¨±àÒ룬ÒòΪLibmcryptµÄÁ´½Ó¿âÔÚ/usr/local/Îļþ¼ÐÏ¡£ÒòЩÔÚÅäÖÃmcryptʱҪ¼ÓÈëLD_LIBRARY_PATH=/usr/localµ¼Èë¼ü½Ó¿â
¶þ, °²×°PHPÀ©Õ¹Ä£¿é
1. ¾²Ì¬±àÒë
ÔÚÈÎÒâPHPÎļþÖмÓÈ뺯Êý phpinfo()£¬¼´¿ÉÈ¡µÃĿǰPHPµÄÅäÖÃ
ÔÚÕâЩÅäÖúóÃæÐÂÔöÐèÒª¼ÓÈëµÄÅäÖ㺒–with-mcrypt=/usr/local/include’
È»ºó½øÈëphpÔ´´úÂëĿ¼£¬Ö´ÐÐÕâÌõÍêÕûµÄconfigureÃüÁî
ÅäÖÃÍê³É£¬ÏÂÃæ½øÐÐÔ´Âë°üµÄÖÆ×÷ºÍ°²×°
make clean £¨Ò»¶¨ÐèÒª£©
make
make install
2. ¶¯Ì¬¼ÓÔØ
ʹÓÃphpµÄ³£¼ûÎÊÌâÊÇ£º±àÒëphpʱÍü¼ÇÌí¼ÓijÀ©Õ¹£¬ºóÀ´ÏëÌí¼ÓÀ©Õ¹£¬µ«ÊÇÒòΪ°²×°phpºóÓÖ×°ÁËһЩ¶«Î÷ÈçPEARµÈ£¬²»Ïëɾ³ýÄ¿Â¼ÖØ×°£¬ÓÚÊÇ¿ÉÒÔ²ÉÓÃphpize¡£·½·¨ÊÇ£º
ÒªÓÐÓëÏÖÓÐphpÍêÈ«ÏàͬµÄphpѹËõ°ü ¡£ÎÒÓõÄÊÇphp-5.2.6.tar.gz¡£Õ¹¿ªºó½øÈëÀïÃæµÄext/mcryptĿ¼ (ÀïÃæÊÇmcryptµÄphpÀ©Õ¹)£¬È»ºóÖ´ÐÐ/usr/local/php/bin/phpize¡£phpizeÊǰ²×°phpʱ°²×°ºÃµÄÒ»¸ö¹¤¾ß£¬Èç¹ûÄãµÄ»úÆ÷ûÓа²×°phpize¹¤¾ß£¬ÄÇô¿ÉÄÜ»¹ÊÇÒªmake,make install php£¬½ö½öΪÁ˵õ½phpize.
Ö´ÐÐÍêºó£¬»á·¢ÏÖµ±Ç°Ä¿Â¼Ï¶àÁËһЩconfigureÎļþ£¬Èç¹ûû±¨´í£¬Ôò¸ù¾ÝÌáʾÔËÐÐ
.
Ïà¹ØÎĵµ£º
ÎÒÊÇѧµç×ÓÉÌÎñµÄѧÉú£¬Ö÷Ҫѧϰ·½ÏòÊǵç×ÓÉÌÎñ¼¼Êõ²ãÃæµÄ¶«Î÷¡£Ñ§ÁËÒ»Äê¶àµÄʱ¼äÁË£¬¸Ð¾õСÓÐÊÕ»ñ¡£
ǰ¶Îʱ¼ä³öÈ¥ÃæÊÔflashµÄʱºò·¢ÏÖ×Ô¼ººÍ±ðÈ˵ÄÒªÇó²î¾àÉõÔ¶£¬»Øµ½Ñ§Ð£ºóŬÁ¦µÄѧϰPHP£¬×ÔÎҸоõ»¹²»´í£¬È«°àֻʣϼ¸¸öÈËÔÚѧºǫ́ÓïÑÔÁË£¬²»ÖªµÀÊÇÒòΪÓÐÁËÉÏÒ»´ÎµÄ´ò»÷»¹ÊÇÒòΪÎÒÊʺÏѧPHP£¬×ÔÈÏΪѧµÃ±È½Ï¿ì£¬ÖÁÉÙ±ÈÖ ......
/*
* ¹¦ÄÜ£ºPHP
ͼƬˮӡ (ˮӡ֧³ÖͼƬ»òÎÄ×Ö)
* ²ÎÊý£º
* $product_img ±³¾°Í¼Æ¬£¬¼´ÐèÒª¼ÓˮӡµÄͼƬ£¬ÔÝÖ»Ö§³ÖGIF,JPG,PNG¸ñʽ£»
* $waterPos ˮӡλÖã¬ÓÐ10ÖÖ״̬£¬0ÎªËæ»úλÖã»
* &n ......
PHPÊǸöΰ´óµÄweb¿ª·¢ÓïÑÔ£¬Áé»îµÄÓïÑÔ£¬µ«ÊÇ¿´µ½php³ÌÐòÔ±Öܶø¸´Ê¼µÄ·¸µÄһЩ´íÎó¡£ÎÒ×öÁËÏÂÃæÕâ¸öÁÐ±í£¬ÁгöÁËPHP³ÌÐòÔ±¾³£·¸µÄ10ÖдíÎ󣬴ó¶àÊýºÍ°²È«Ïà¹Ø¡£¿´¿´Äã·¸Á˼¸ÖÖ
1.²»×ªÒâhtml entities
Ò»¸ö»ù±¾µÄ³£Ê¶£ºËùÓв»¿ÉÐÅÈεÄÊäÈë£¨ÌØ±ðÊÇÓû§´ÓformÖÐÌá½»µÄÊý¾Ý£© £¬Êä³ö֮ǰ¶¼Òª×ªÒâ¡£
echo $_GE ......
array array_diff
( array array1, array array2 [, array
...] )
array_diff()
·µ»ØÒ»¸öÊý×飬¸ÃÊý×é°üÀ¨ÁËËùÓÐÔÚ array1
Öе«ÊDz»ÔÚÈÎºÎÆäËü²ÎÊýÊý×éÖеÄÖµ¡£×¢Òâ¼üÃû±£Áô²»±ä¡£
Ã͵ÄÒ»¿´Õâ¸ö·½·¨£¬»¹ÒÔΪÊǽ«Á½¸öÊý×éÖв»Í¬µÄ·µ»ØÀ´ÄØ£¬ÊÂʵÉϲ»ÊÇ£¬·µ»ØµÄÊÇÔÚarray1Öе쬵«ÊDz»ÔÚÆäËûÊý×éÖеġ£ ......
¹«Ë¾MMʱ³£¸øÎÒһЩºÅÂë,È»ÎÒ²éѯÊÇÄļҵÄ,¶¼ÊÇtxtÎı¾¸ñʽµÄ,»¹ºÃºÅÂëÊÇÒ»ÐÐÒ»¸ö,ÓÚÊÇÓÃfile()º¯ÊýÈ¡¸öÊý×é,¿ªÊ¼µÄʱºòÎÒµÄwin7 32λµÄ¿ÉÒÔÓÃapacheºóÀ´×°64λwin7ÓÉÓÚûÕÒµ½ÔÉúµÄ64λapacheÓÚÊǾʹ«µ½·þÎñÆ÷ÉÏÿ´Î,ÓÐÉÏ´«ÓиÃÎļþºÜÂé·³,ÓÚÊÇ×ö³ÉÒ»¸öÒ³ÃæÈ¥ÈÃMM×Ô¼ºÍê³É.·Ï»°²»¶à˵ ÒªÔÚform±íµ¥ÀïÉÏ´«Îļþ¾ÍµÃÐèÒªÔÚ±í ......