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When the client site is ASP + ACCESS platform how to transplant to the PHP platform? First of all, we want to solve the PHP Access database connection problem, without changing the database, PHP how to establish a connection with the Access database? PHP provides a variety of connection database solutions, explain in detail how to use PHP ADOdb, PDO, ODBC and Access database connection instance code. Preparation First, the use of PHP ADOdb Access database 1, first of all you need to ...

It would be faster to enclose the string in single quotes instead of double quotes. Because PHP searches for variables in double-quoted strings, single quotes do not. Note that only echo can do this: it's a "function" that takes multiple strings as arguments, Echo is a language structure, not a real function, so the function with double quotes). 1, if you can define the class method as static, as far as the definition of static, it will speed up nearly 4 times. 2, $ row ['id'] speed ...

PHP, a nested abbreviated name, is the abbreviation for the English Hypertext Preprocessing language (Php:hypertext preprocessor). PHP is an HTML embedded language, PHP and Microsoft's ASP somewhat similar, is a server-side embedded HTML document script language, language style has similar to C language, is now widely used by many web programmers. PHP's unique syntax blends C, Java, Perl, and PHP from innovative syntax. &am ...

Small part of the previous report has also been easy to ignore the PHP developers some of the essence, in addition to some of the essence of technical methods, many nuances are also easy to ignore the program, we have summed up for you 10 things about PHP you may not know. 　　For more on PHP, Welcome to: Introduction to PHP Development Basics 1. Use the Ip2long () and LONG2IP () functions to convert an IP address into an integral type stored in a database. This approach reduced storage to close to One-fourth (15) of 15-byte rounding ...

This is a relatively full mysql operation Oh, yesterday wrote a simple link mysql database code, relative to this, that is the easiest, this is a data query, update, delete, and other operations . * / class mysql {private $ db_host; // database host private $ db_user; / / database user name private $ db_p ...

Intermediary transaction http://www.aliyun.com/zixun/aggregation/6858.html ">seo diagnose Taobao guest Cloud host Technology Hall 1. Use the Ip2long () and LONG2IP () functions to convert IP addresses to The integral type is stored in the database. This method drops the storage space to nearly One-fourth (4 bytes of 15 byte pairs of char (15)) and computes a specific address ...