Professional PHP Programming phần 1 pps

... application/x-httpd -php3 .php3 However for PHP 4 the entry should be: AddType application/x-httpd -php .php The AddType directive causes Apache to recognize files with the extension .php3 to be PHP scripts ... for PHP 3 (for PHP 4 this is just php. ini), which is read by PHP when Apache is started (in the case of PHP being an Apache module) or every time a script is...

Ngày tải lên: 12/08/2014, 23:23

... variable: */ $a = 10 ; // $a is 10 $a++; // $a is 11 $a = 10 ; // $a is 10 ++$a; // $a is 11 // But: $a = 10 ; // $a is 10 $b = $a++; // $a is 11 , but $b is 10 ! // Assignment occured ... 11 , but $b is 10 ! // Assignment occured before incrementation $a = 10 ; // $a is 10 $b = ++$a; // $a is 11 , and $b is 11 // Assignment occured after incrementat...

Ngày tải lên: 12/08/2014, 23:23

... PHP Embedded in HTML The second advantage of PHP is the ability to embed the PHP code right inside HTML files. This makes it easy to write both the PHP and the HTML. This ability to embed PHP ... to embed PHP within HTML pages ❑ Exceptional error handling features Database Support PHP has support for a wide range of databases. At the last count, PHP natively supported over...

Ngày tải lên: 12/08/2014, 23:23

... Version - http://www.simpopdf.com HTTP Request and Response 10 61 Keyword: Value For example: User-Agent: Lynx/2.4 libwww/5.1k Accept: image/gif, image/x-xbitmap, image/jpeg, */* The ... modifiers on the request/response semantics. The current version HTTP /1. 1, first defined in RFC 2068 and more recently in RFC 2 616 , made performance improvements by making all connections...

Ngày tải lên: 12/08/2014, 23:23

... 317 11 .1 Controls Fundamentals 318 11 .1. 1 Introduction 318 11 .1. 2 The Parent-Child Window Relationship 320 11 .2 Parent Controls 3 21 11 .2 .1 Definition 3 21 11 .2.2 Parent Windows Styles 3 21 ... CHAPTER 14 : CONTROLS FUNCTIONALITY 411 14 .1 Handling Controls 412 14 .1. 1 Introduction 412 14 .1. 2 Control's Control Variables: 414 14 .1. 3 The Control’s Data Excha...

Ngày tải lên: 06/08/2014, 17:20

... as 11 0 in binary, and 5 is represented as 10 1. If we evaluate 6 & 5: echo( 6 // 11 0 & 5 // 10 1 ); // equals 4 = 10 0 The most significant bit of both 6 and 5 is set to 1. Therefore, ... probably never need it in PHP. The bitwise operators are summarized in the table below. Operator Description Example & And 11 (10 11 binary) & 13 (11 01 bi...

Ngày tải lên: 12/08/2014, 13:21