Asterisk is an open-source VoIP system running on Linux. Basically, all traditional PBX functions are provided.
Call features
ADSI on-screen menu system
Alarm Explorer
Append message
Authentication
Automatic attendant
Blacklists
Blind Transfer
Call detail records
Call forward on busy
Call forward on no answer
Call forward variable
Call monitoring
Call parking
Call queuing
Call recording
Call Retrieval
Use ereg to determine whether a string contains an asterisk. how can I use ereg to determine whether a string contains an asterisk? how can I share it? use ereg to determine whether a string contains an asterisk. how can I express it?
Use ereg to determine whether a string contains an asterisk
Share:
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The content entered in the console C # is processed by string by default. It is difficult to display the asterisk if you enter the content once. However, if you enter only one character at a time, you can replace the character entered by the user with an asterisk!
First, the method in C # that allows users to press the next button is console. readkey (), the user can only press one button at a time, and its
Release date: 2011-10-18Updated on: 2011-10-18
Affected Systems:Asterisk Open Source 10.xAsterisk Open Source 1.8.xDescription:--------------------------------------------------------------------------------Cve id: CVE-2011-4063
Asterisk is a free and open-source software that enables the Telephone User Switch (PBX) function.
The Asterisk implementation has a denial of service vulnerability. Due to unini
Release date:Updated on:
Affected Systems:Asterisk 10.4.1Asterisk 10.3.1Asterisk 10.3.0Asterisk 1.8.12.1Asterisk 1.8.10.1Description:--------------------------------------------------------------------------------Bugtraq id: 54317Cve id: CVE-2012-3812
Asterisk is a free and open-source software that enables the Telephone User Switch (PBX) function.
Asterisk has a remote denial of service vulnerability. A
Release date: 2011-12-08Updated on: 2011-12-09
Affected Systems:Asterisk 1.xDescription:--------------------------------------------------------------------------------Bugtraq id: 50990
Asterisk is a free and open-source software that enables the Telephone User Switch (PBX) function.
Asterisk has a security vulnerability. Attackers can exploit this vulnerability to obtain valid user names.
When the regu
Release date: 2011-12-08Updated on: 2011-12-09
Affected Systems:Asterisk 1.xDescription:--------------------------------------------------------------------------------Bugtraq id: 50989
Asterisk is a free and open-source software that enables the Telephone User Switch (PBX) function.
Asterisk has a security vulnerability in implementation. Attackers can exploit this vulnerability to cause invalid memory
PHP uses the regular expression to replace the display function with an asterisk (*) for the four digits in the middle of the phone number.
Because the customer needs to maintain privacy, the mobile phone number cannot be completely displayed on the website, but it cannot be displayed, so many websites think of display but not complete display, in fact, it is very easy to use the asterisk to replace the di
When writing SQL statements, we try to use a specific column name to replace the asterisk (*). Although the efficiency is negligible, writing is actually another realm. For example, many times we write like this:
When writing SQL statements, we try to use a specific column name to replace the asterisk (*). Although the efficiency is negligible, writing is actually another realm. For example, many times we
The network structure is as follows:Asterisk (192.168.1.99) That is to say, both Asterisk and SIP terminals are behind Nat.
The solution is as follows:1. Modify the SIP Extension settings in the SIP _. conf file.Nat = YesQualify = yes; it seems this item is not requiredExternip = 55.66.77.88; change to match our external IP addressLocalnet = 192.168.1.0/255.255.255.0; change to match our network settings
3. Modify in RTP. confRtpstart = 1, 10000Rtpe
Effect Show:Directly on the code:DOCTYPE HTML>HTMLLang= "en">Head> MetaCharSet= "UTF-8"> Metaname= "Viewport"content= "Width=device-width, initial-scale=1.0"> Metahttp-equiv= "X-ua-compatible"content= "Ie=edge"> title>Documenttitle> style>input{width:800px; } style>Head>Body> inputID= "card"type= "text"placeholder= "Please enter the bank card number"> inputID= "Phone"type= "text"placeholder= "Please enter the bank card number"> Script> varCardinput=docume
‘‘‘Asterisk Triangle IDescribeReads an integer n,n is an odd number, outputting a equilateral triangle consisting of an asterisk character, which requires:Line 1th 1 asterisks, line 2nd 3 asterisks, line 3rd 5 asterisks, and so on, and the last line is a total of n asterisks.InputExample 1:3OutputExample 2:***‘‘‘## n = eval (input ())n = Int (input ())For I in Range (round ((n+1)/2)): A = "*" * (i+1)-1)
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View hardware configuration # Dahdi_hardware==============================================View Dahdi Service ConfigurationMore/etc/dahdi/system.confShow the following content, obviously less my PSTN card configuration# Global DataLoadzone = usDefaultzone = usRebuilding the Dahdi service configuration#dahdi_genconfView Dahdi Service Configuration again# more/etc/dahdi/system.confShow# autogenerated by/usr/sbin/dahdi_genconf on Wed Aug 15 22:09:20 201
PHP uses the regular expression to replace the display function with an asterisk (*) for the four digits in the middle of the phone number.
Because the customer needs to maintain privacy, the mobile phone number cannot be completely displayed on the website, but it cannot be displayed, so many websites think of display but not complete display, in fact, it is very easy to use the asterisk to replace the d
When I was a beginner in php, I knew to use the replacement function to replace the specified number. But we need to simply replace the specified position. Below I will introduce several examples to show the asterisk. When I was a beginner in php, I knew to use the replacement function to replace the specified number. But we need to simply replace the specified position. Below I will introduce several examples to show the
In the definition, a function adds a star number before a parameter to convert multiple parameters passed in into an object, tuples, or dictionary, it can be said that these parameter values are collected and the function is defined. by adding a star number before the parameter, the passed parameters are converted into an object, tuples, or dictionary, it can be said that these parameter values are collected.
Adding an asterisk before the parameter
This article mainly introduces the PHP implementation of mobile phone number middle four with an asterisk (*) hidden custom function sharing, which is a more commonly used features, the need for friends can refer to the followingPHP shielded phone number middle four bits:Method 1:function Hidtel ($phone) {$IsWhat = Preg_match ('/(0[0-9]{2,3}[\-]?[ 2-9][0-9]{6,7}[\-]? [0-9]?) /I ', $phone); Fixed telephoneif ($IsWhat = = 1) {return Preg_replace ('/(0[0
replaced Negative-the number of characters to be replaced starting at the end of the string 0-Insert rather than replace
1, when start and charlist are positive, very good understanding, also very symbolic of human logic, start is starting from 0, such as, according to the conditions, the green will be replaced by the element
2, when start is negative, charlist is positive, also very good understanding
3, when start is a positive number, charlist is negative, this I start to understa
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