PHP Tutorials

1. Before using Google API, we need to apply for a key, which is appended to the URL as a unique indicator. 2. Google Maps API has an address where you can find detailed information about a location, for example, in Beijing:

Alter TABLE table1 ALTER COLUMN [name] varchar () NULL; Table1 Table Name Name field name why add [], because name is the SQL keyword will conflict error, so just in case. If the name field has already created an index, you must delete the index

Copy the Code code as follows: function Makeclickablelinks ($text) {$text = Eregi_replace (' ((f|ht) {1}tp://) [-a-za-z0-9@:%_+.~#?&//=]+] ', ' \1 ', $text);$text = Eregi_replace (' ([: Space:] () [{}]) (www.[ -a-za-z0-9@:%_+.~#?&//=]+) ', ' \1\2 '

1. Appservnetwork First, let's download some PHP-related stuff first. First, let's download a complete set of PHP-related tool--appservnetwork. Appserv 2.5.10 PHP Operating environmentAppserv 2.6.0 PHP Operating environmentAfter the installation is

The question is raised Netizens Bercmisir in the hospital message, the PHP manual for the Call_user_func function of the document, roughly the following: http://php.net/manual/en/function.call-user-func.php One of the parameter has such a

1. How to create a PHP installation program In fact, the installation principle of the PHP program is nothing more than to import the database structure and content into the corresponding database, from the process to reconfigure the database

First, with the HTTP header information That is, using the header function of PHP. The function of the header function in PHP is to send the browser a control instruction that is supposed to pass through the Web server, such as declaring the type of

The file object in the form, such as $_files[' Doc ', $path for the saved path, $type to restrict the type of upload (he is an array, such as restricting the upload of doc and docx and format, that parameter can be filled in with an array ("Doc", ".

mysql_query ("Begin");//Start a transaction mysql_query ("SET autocommit=0"); Set transaction not automatic commit $insert = "INSERT INTO UserInfo VALUES (' aa12 ', ' AA ', ' 1 ', ' aaa ')"; mysql_query ($insert); mysql_query

1. In the case of file_get_contents instead of file, fopen, feof, Fgets and other series of methods, try to use file_get_contents, because he is much more efficient! But pay attention to file_get_ Contents PHP version problem when opening a URL file;

A good paging algorithm should have the following advantages: The current page number should be in the middle as far as possible. If the "Home" and "last" are not available (currently on the first or last page), do not hide the two sets of text so

Copy the Code code as follows: Handling PHP Automatic backslashesif (GET_MAGIC_QUOTES_GPC ()) {function Stripslashes_deep ($value){$value = Is_array ($value)?Array_map (' Stripslashes_deep ', $value):Stripslashes ($value);return $value;}$_post =

Loading basic files Cake/basics.php defines common methods and time constants. $TIME _start = Getmicrotime (); Record Start execution time cake/config/paths.php defines some basic paths Basic classes of cake/lib/object.php

Copy CodeThe code is as follows: /* --------------------------------System:pt book-pt novel ThiefCode: Jay Less Pakey----------------------------------- */$pt _mysql = new Dbquery;/*** MySQL Query class**/Class Dbquery {/*** Total number of

1. Define constant define ("CONSTANT", "Hello World"); Constants can only contain scalar data (boolean,integer,float and string). When calling a constant, simply use the name to get the value of the constant, not the "$" symbol, such as: Echo

Definition and usage The __construct () function creates a new SimpleXMLElement object. If successful, the function returns an object. If it fails, it returns false. Grammar __construct (Data,options,is_url,ns,is_prefix) Parameters

Copy the Code code as follows: /*************** @length-length of random string (must be a multiple of 2)**************/function readable_random_string ($length = 6) {$c"M", "N", "P", "R", "s", "T", "V", "w", "X", "Y", "z");$vocal =array ("A", "E",

However, after SQL Server 2005, found that its Chinese encoding only supports GB and UCS-2 (Unicode 16), so directly in the database query display is correct, but the use of PHP UTF9 encoding display is full of garbled. Find a lot of information,

As long as you have written PHP code, I believe you have encountered this most of the time is puzzling warning bar. Today we are going to take care of it ..... Read the PHP manual and answer the following: Message "Warning:cannot send session Cookie-

PHP simple array Sorting method for everyone to learn the reference. PHP does not know how to compare two arrays and needs to create a way to compare them. First, the initialization of the numeric index array Copy the Code code as follows: $arr =