Xem thm: http://hoanganhblog.net/bai-1-buoc-dau-den-voi-php/1/ PHP l g? PHP = PHP: Hypertext Preprocessor. L ngn ng lp trnh kch bn pha server (Server-side scripting language) m c th c nhng vo trong HTML. Hu ht cc c php umn ca C, Java v Perlvi mt s tnh nng c o ca php c a vo, vi mc tiu l cho ngi lp trnh web c th vit c mt trang web ng mt cch nhanh chng.2/ hc PHP, trc tin phi Bit v HTML, CSS, Javascript v cc ngn ng v pha client ( mc cn bn). Cc bn c th tham kho http://www.w3schools.com/html/default.asp Do cc file php c thc thi pha server, khng ging nh HTML c th lu v xem chng mi ni. Cc file php ny phi clu vi ui .php th mc con trong web server. Vy thc thi cc file ny, chng ta cn phi ci t mtweb hosttrn my tnh. y mnh dngXAMPP. Bn vohttps://www.apachefriends.org/download.html ti. Sau khi ti Xampp, vi lp trnh cn bn, bn ch cn chn Apache, MySQL, PHP, phpMyAdmin.

Ci t xong m xampp ln, start Apache. Sau khi Apache c start, bn vo trnh duyt, g: localhost:[port m my bn quy nh], thng th port l 443.

Nu thnh cng, th s hin ra.

Trang web nh trn c t th mc ci t xampp ca cc bn, ca mnh l C:\xampp\ Mi th ca trang web u c t trong th mc Khi chng ta g,http://localhost:7777(port ca mnh l 7777), th web host s tm file index.html (hoc index.php) c u tin.

Nh vy chng ta hon thnh bc u tin n vi php.Lu :Cc bn c th i port ca Apache Server bng cch voC:\xampp\apache\conf , m filehttpd.conf bng notepad , lc ny tm chui Listen 80 ( y mnh gi s port hin ti l 80, nu ca bn l port khc th s thay vo). Tip n tmServerName v thay i tng t s c.