While the output of the simpleFor.phpprogram doesn t look

September 29, 2006 on 11:35 pm | In php |

A simple for loop

\n ; } // end for loop?> Each number is printed in the line that looks like this: print $i
\n ; This line can print only one value, but it happens 10 times. The key to this behav- ior is the forstatement. The forstructure has three main parts: a variable decla- ration, a condition, and an increment statement. The\ncharacter signifies a newlineor carriage return. This means that the program sHTML source code places each number on a separate line. The
tag ensuresthat the HTML output also places each number on its own line. While carriagereturns in the HTML source don t have much to do with how the output looks, I like my programs code to be written as carefully as the stuff I build by hand. Initializing a Sentry Variableforloops usually involve an integer (non-decimal) variable. Sometimes the key vari- able in a loop is referred to as a sentryvariable,because it acts like a gatekeeper tothe loop. The first part of a forloop definition is a line of code that identifies andinitializes the sentry variable to some starting value. In the simple forloop demo, the initialization segment looks like this: TRICK98PHP5/MySQLProgrammingfortheAbsoluteBeginner
Note: If you are looking for top 10 and very good webhost to host and run your jsp application check Actions jsp hosting services