Microsoft Word - Core PHP Programming Using PHP to Build Dynamic Web Sites

Chapter 6. CLASSES AND OBJECTS Defining a Class................................................................................. ...

scripts with classes will certainly aid you in writing code that can be reused. This is a good idea, especially if you wish to s ...

even default values. You can set up classes that allow you to create an object and set all its properties in one statement. Unli ...

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One issue you might wonder about is whether and how constructors are inherited. While they are inherited along with all other me ...

may even place these expressions within double-quoted strings. See Listing 6.2 for an example of an object that contains an arra ...

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Chapter 7. I/O AND DISK ACCESS HTTP Connections................................................................................. ...

name of the Web server, to which the browser makes a connection. The browser must tell the Web server which document it wants, a ...

know you're making progress by flushing the output. I've written scripts that print a single period and then flush the buffer ea ...

?> Of course, anything outside PHP tags is sent directly to the browser. This is undoubtedly the fastest and least flexible w ...

Exploring this array will reveal all the environment variables as well as a few other variables. Similar to GLOBALS are HTTP_GET ...

overwrite the value of the first. Other CGI solutions might create an array in this situation. If you wish to pass arrays throug ...

print("VALUE=\"Try It\">\n"); print("\n"); print("\n"); print("\n"); ?> Cookies Cookies are small strings of data created ...

input tag inside an HTML form with the type attribute set to file causes a text box and a button for browsing the local file sys ...

PUT Method Requests The PUT method is an HTTP request for a file to be placed on the remote server. It's like a file upload that ...

Once you have opened a file stream, you can read or write to it using commands like fgets, and fputs. Listing 7.5 demonstrates t ...

//close the file fclose($myFile); ?> Sessions If you build a Web application, it's likely you will have information to associ ...