what static function

There is no indexof () function in Oracle but provides a InStr () method specific use: Select InStr (' Baoding Nanshi District ', ' City ', 1,1)-1 from dual; Explanation: 1. The ' Baoding Nanshi District ' => can be an expression, or it can be a

1.TRUNC (for dates)The date value that the Trunc function truncates for the specified element.Its specific syntax format is as follows:TRUNC (Date[,fmt]) which Date value FMT date format, which is truncated by the specified element format.

Turn from: http://database.51cto.com/art/201010/231126.htm The Oracle Wm_concat (column) function is what we often use, and here's how you can use the Oraclewm_concat (column) function to implement a field merge if you are wm_concat for Oracle

It completely solves the problem that the PHPSession does not expire and the SessionId remains unchanged. If you have used the session in asp.net and used the session in php, you will feel that the session in php is so uncomfortable than the session

If you have used the session in asp.net and used the session in php, you will feel that the session in php is so uncomfortable than the session in asp.net. When using a php session, you may encounter a session that does not expire. closing the

Php time and date tool implementation code /** * Function: php time and date tool * Edit: bbs.it-home.org */ DateTimeUtils: addDate ('2017-12-01 ', 1, 'y '); DateTimeUtils: getWeekDay ('2014/1

8. PHP pattern design-enterprise pattern (1 ). 8 .. PHP mode design ---- enterprise mode (1) (* front-end controllers and application controllers are not split at the moment, all are integrated in the Command class) 1 registry mode for 8 .. PHP

This article mainly introduces how php can obtain SEO information for websites. The example analyzes the seoreport skills for checking and obtaining SEO information for websites, which is of great practical value, for more information, see the

This article is mainly to share with you some PHP tool functions introduced, these are more commonly used tool functions, hope to help everyone. 1. Get millisecond-level timestamps public static function Get_millisecond () { //Gets

As a phper, only today, from joining the OSC to the present, sharing a variety of code, there is only one PHP. circumnavigated blush, share a common class written by yourself in the project.Get data/post data/normal array return formatted data via

This article mainly introduces how php can obtain SEO information for websites. The example analyzes the seoreport skills for checking and obtaining SEO information for websites, which is of great practical value, for more information, see the

Read formatted parameters As a phper, I discovered today that from joining osc to the present, there is only one php article to share various code. I am blushing and share a common class I wrote in the project.GET Data/POST data/normal

PHP parameter processing classes written using the filter extension Copy to ClipboardWhat to refer to: [www.bkjia.com] /** * @ Parameter Validation function * @method: * @license http://www.blags.org/ * @created: July 02, 2011 11:00 * @copyright 199

PHP to achieve professional access to website SEO information class instances, SEO instances This article describes the implementation of PHP professional access to website SEO information class. Share to everyone for your reference. Specific as

Eight.. PHP mode design----Enterprise Mode (1) (* Temporarily not split front controller and application controller, all integrated in command class implementation) 1 Registry mode//Registry mode//Registry mode is used to provide a system level

8. PHP pattern design enterprise pattern (1) (* front-end controllers and application controllers are not split temporarily, all of which are integrated in the Command class implementation) 1 Registry mode // Registry mode is used to provide a

How does the HTML template for the PHPCMS homepage load? How to look at it does not look out, its portal file is how to load the HTML homepage template. There is a basee.php class, which seems to be responsible for loading, but there is a little to

/*** @description: 正则表达式匹配*/class Regex {/*** @手机号*/public static function Phone($subject) {$pattern=‘/^(0|86|17951)?(13[0-9]|15[012356789]|1[78][0-9]|14[57])[0-9]{8}$/‘;return Regex::PublicMethod($pattern, $subject);}/*** @数字*/public static

First, the framework of the overall analysis Before implementing a framework, we need to understand how the framework should achieve a result, according to the traditional framework of the idea, can roughly summarize the following: 1. Implement the

/** * Validation Class * * @lastmodify 2014-5-16 * @author jy625 */ Class verifyaction{ /** * is a null value */ public static function IsEmpty ($STR) { $str = Trim ($STR); Return!empty