Using MySQL Connection Code in Multiple PHP Files

Using MySQL Connection Code in Multiple PHP Files Many website owners use PHP to enhance the capabilities of their webpages. When they combine PHP with the open-source relational database MySQL, the list of capabilities grows immensely. They can establish login credentials, conduct user surveys, set and access cookies and sessions,  rotate banner ads on their site, host user forums, and open online stores, among many other features that are not possible without a database. MySQL and PHP are compatible products and are frequently  used together by website owners. The MySQL code can be included directly in the PHP script. Both are located on your web server, and most web servers support them. The server-side location provides reliable  security for the data your website uses. Connecting Multiple Webpages to One MySQL Database If you have a small website, you probably dont mind typing your MySQL database connection code into the PHP script for a few pages. However, if your website is large and many of the  pages require access to your MySQL database, you can save time with a shortcut. Put the MySQL connection code in a separate file and then call the saved file where you need it. For example, use the SQL code below in a PHP script to log in to your MySQL database. Save this code in a file called datalogin.php. ?php // Connects to my Database mysql_connect(your.hostaddress.com, username, password) or die(mysql_error()); mysql_select_db(Database_Name) or die(mysql_error()); ? Now, whenever you  need to connect one of your webpages to the database, you include this line in PHP in the file for that page: //MySQL Database Connect include datalogin.php; When your pages connect to the database, they can read from it or write information to it. Now that you can call MySQL, use it to set up an address book or a hit counter for your website.

How does Haddon use colour to the tell story in Curious Incident of the dog in the night-time Essay Example

How does Haddon use colour to the tell story in Curious Incident of the dog in the night How does Haddon use colour to the tell story in Curious Incident of the dog in the night-time Essay How does Haddon use colour to the tell story in Curious Incident of the dog in the night-time Essay The curious incident of the dog in the nighttime, tells the story through the perspective of Christopher, a character with Aspergers syndrome. Part of Christophers condition is that he does not understand linguistic techniques such as a metaphors; he does not understand the emotional connotations behind descriptions that you would find in texts such as poetry. Thus through his narrative you would expect the story to be simple descriptions with no symbolism. However the use of colour, does create a mood, which the reader can interpret even if Christopher does not when he reports what he has seen. For example at the beginning of the story, Christopher opens with describing when he found the dead dog. He describes the dog as being pale yellow like chicken. Whilst Christopher is merely making a comparison between the colour of the dog and the chicken, Haddon cleverly creates a mood. The reader would be able to associate yellow with disease. Thus through use of colour Haddon creates imagery, which the reader can interpret, but which also Christopher can report as it is factual unlike a metaphor. The descriptions of colour not only create a mood throughout the story but also allow us to form some sort of judgement or have insight in to the other characters. For example whilst Christopher merely observes Mrs Shears wearing pink nail varnish as readers without AS we can interpret that Mrs Shears is feminine and perhaps vain. Similarly, Siobhan is described as wearing green glasses, which creates the impression of her being lively, and slightly non-conformist. The contrast of characters helps demonstrate the diversity of the different characters without Christopher making a judgement of them himself. Another element of Christophers condition is that he likes everything to be ordered, and colours are one way in which he likes ordering things. For example he dislikes the colour yellow and likes the colour red. Colour continually recurs in the descriptions of the food he eats. Thus helps maintain the impression of order, and the continuity of Christophers character. Continually through each chapter, no matter the events preceding, Christopher routinely describes the food he eats for his three meals a day. This helps not present Christophers like for order but represents how he remains detached and cool; no matter the circumstances he does not become emotionally involved. For example after discovering your dad has lied about your mother, Christopher clearly goes through emotional trauma demonstrated by his vomiting he still remembers exactly what food he packs in his lunch box. Others without As in such circumstances would not be thinking logically in the same way as Christopher as w e would be too distracted. Here colour demonstrates that this order is part of Christophers very being and his daily life. It also, like the chapters throughout the stories, links the events happening in Christophers life to Christophers condition. Interestingly, whilst the mention of colours is resembled throughout, Christophers attitude to them changes. Whilst, at the beginning there is a continual report of the good Christopher eats, towards the end Christopher is forced to wear for example yellow shorts. This technique cleverly symbolises how before Christophers world was ordered but has now been turned upside down; He is wearing yellow shorts where before having to wear yellow shorts would have been a huge issue. This symbolism is similar to when Christophers father bangs the table and Christophers food, clearly defined colours mixes. The emphasise that colours play a huge part in also symbolising other developments in the story. As already stated colour clearly plays an important part in Christophers life; throughout the story many of the progressing decisions Christopher makes are based on his good days and bad days. Good days are whenever Christopher sees more than three cars than red, bad days are when he sees yellow cars. He states Because it was a good day I decided I would try and who killed Wellington . The decision to investigate who killed Wellington seems dependant on the colour of a car which seems ludicrous. Yet it creates interest because it allows Christopher to break out his boring mundane life and constantly reminds the reader of Christophers condition. Overall colours allow Christopher to express his emotions. Part of his AS condition is that does understand the complexity of human emotions nor does he like them; He likes everything to be rooted to factual evidence thus explaining his like for colours which are empirical information. However, demonstrated throughout the play he does not lack the ability to feel emotions. For example when he believes his mother to be in hospital, he colours red cars on a card to make it a super super happy day for her. Whilst he does explain or possibly understand feeling of compassion or care for his mother, the fact that he paints her something which associated with happiness demonstrates he does possess these feelings. Thus is makes the reader feel sympathy and empathy with and also engages our interest in to his character and condition. Furthermore, the reiterating themes of colours not only convey structure of our life but generally allows us to know how Christopher. The colours create imagery like they would in a normal novel. For example, we know that when Christopher describes himself going home and eating broccoli it creates the atmosphere of relaxation, it is something which Christopher enjoys even thought Christopher himself does not state I feel relaxed I feel happy. So overall colours play an important part in the story. They constantly remind us of how Christopher perceives the world and allow us to experience in a structured manner the way he does. However they also allow an atmosphere to be created whilst it is not intentional through Christophers. They also portray the structure of Christophers life when he is reasonably content to when like his system for colours, his life is no longer organised or the transgression from christophers life of normality until after finding the dog (typical in all novels). They also allow us insight in to Christophers own emotions that he himself cannot intentionally communicate due to his condition and colours we associated with Christophers happiness create an atmosphere.

Analysing specific financial issues in Oxford Instruments PLC Essay

Analysing specific financial issues in Oxford Instruments PLC - Essay Example The company has a vision to actually turn smart science into viable and affordable commercial products which can be easily available to the target market. It is involved in the development of sophisticated The company started as a small company manufacturing magnets used in the scientific research however, over the period of time, company grew and become one of the most important players in the market. Its history also suggests that it was the first spin-off from the Oxford University and was the first venture which was successfully launched from Oxford University. This paper will explore the financial performance of the Oxford Instruments Plc with special reference to how stock markets are related with the public limited companies and their performance, relationship between the investor values and financial performance of the firm, the gearing level and issue of debt to the investors besides summarizing the overall things with special reference to the limitations of the ratio analysis. There are different methods under which an organization can actually raise money and utilize those funds for the expansion and development of business. One of the key methods of having funds is to basically borrow from the banks, financial institutions or through issuing debt to the investors. Debt or the money borrowed by the companies however, have to be paid repaid along with the interest rates to the debt holders i.e. the persons who actually buy the debt and expect to be repaid with their original principal amount and the interest. Secondly, however, firms can also raise money by selling their equity on the stock markets. A firm, when issuing stocks for the first time to raise money, enters into what is called primary issue of stock listing. Primary issue is basically when the firm sells its stocks for the first time at the price they decide to set whereas secondary selling of the stock market takes place