Posts Tagged ‘php programmer’

I am a php programmer. I would like to become a professional web developer. How do I develop my web development skills and what things are necessary to improve to become a professional web developer.

I am quite experienced php programmer and I want to earn money for this. Where can I consult people who are starting with php (for example on skype) for money?

PHP is a well-known scripting language used for fabricating dynamic pages. This all-purpose scripting language is best suited for web development and can be fixed into HTML as well. For this there is a special team of PHP programmers in every web development company. If you are looking for a PHP developer then India seems to be the better option. Here there are many e commerce company, web development service providers who Outsource PHP Programmers. These specialists are known for rendering competent solutions, which help in developing dynamic websites that help in increasing traffic and sales too. Using various open codes, one can edit, modify and update the page source, as and when required. They know where to apply their skills rightly for a particular project. As the result they can develop the site that meets the demands of the customers promptly.

On hearing the advantages of hiring PHP programmers, you would be thinking that they would charge hefty fees from you. But this is not the case. In comparison to PHP developers in developed companies, they are paid quite less. This doesn’t mean that the quality of the work is affected at any point of time. Due to stiff competition, it becomes necessary for them to update themselves with the requisites of the client and develop quality websites that can run perfectly well on different servers.

A good team of outsource PHP programmers are adept in handling critical projects efficiently & completely maintain your e commerce website. They integrate multiple technologies to provide you with the best web solutions that are in sync with the needs of the end users. Some of the PHP developers also offer with site maintenance packages as well. This helps in smooth operation of your web business. To know more about how outsource PHP Programmers solutions can be helpful to you, call an experienced web development company now.

Author: Mohita Bhargava
Article Source: EzineArticles.com
Provided by: Canada duty

Security is a big issue for programmers, but few know how to secure themselves because they don’t know anything about vulnerabilities or exploits in their programs. Whether you are a C++ programmer coding applications for a client, or a PHP programmer developing a secure website for your customers. You must learn to look for certain coding errors and unsafe techniques.

Programmers create bad habits, they try to use shortcuts all the time.

One wise man once said “Programmers are actually the laziest people you know”. This is true for many programmers, because they always look for a faster easier way to do something.

The root of all evil of course, is input validation. The programmer is too quick to trust its users. He takes a shortcut instead of encrypting something, leaves it in plain text. Maybe he uses a cheap shortcut in programming and uses a function incorrectly.

Let me show you some examples. If a programmer uses sprintf and printf a lot in his C++ code. He may use it without the formats.

printf(stringText);, instead of using the natural printf(“%s”, stringText); they both work but the first one is extremely vulnerable. This is called a format exploit . Someone can begin to insert his own %s and %x characters and other special characters to grab where in memory that text is. Then he can use that to inject code into your program. This applies to PHP as well, as a hacker can use %s to inject his own SQL injection to hack your database.

Stay away from shortcuts, and be careful when using char arrays as your strings. If you create an array char string[50], your users may type something string[55] length, and it will crash your program, or in other cases overwrite other characters to gain upper level access to your software. This is called a Buffer Overflow Exploit in C++ and it’s very widespread.

And don’t think you’re safe just because you use Java or Python or some other high level language, they have their own set of exploits. In fact, the easier the coding, the more likely there will be mistakes and exploits.

Every exploit is different, and you need to have an imagination to imagine a sort of attack someone can do. In order to do this you need to study other exploits, and you need to stop assuming how your customer will use your program. You should aggressively test your program for wild inputs. Filter every sort of input through some functions for possible attacks.

Author: Brian O’Brien
Article Source: EzineArticles.com
Provided by: Digital TV, HDTV, Satellite TV

I am looking to find a PHP programmer to help program a website. I advertised in Craig’s list and other places and have a large number of resumes. I am not a computer programmer, and have very little knowledge regarding programming.

What sorts of questions should I ask to help me determine if the people we are interviewing are indeed good PHP programmers?

Thanks!