Artículos sobre: Tecnología al Día

The switch statement is similar to a series of IF statements on the same expression. In many occasions, you may want to compare the same

continue is used within looping structures to skip the rest of the current loop iteration and continue execution at the condition evaluation and then the

break ends execution of the current for, foreach, while, do-while or switch structure. break accepts an optional numeric argument which tells it how many nested

for loops are the most complex loops in PHP. They behave like their C counterparts. The syntax of a for loop is: for (expr1; expr2;

do-while loops are very similar to while loops, except the truth expression is checked at the end of each iteration instead of in the beginning.

while loops are the simplest type of loop in PHP. They behave just like their C counterparts. The basic form of a while statement is:

PHP offers an alternative syntax for some of its control structures; namely, if, while, for, foreach, and switch. In each case, the basic form of

elseif, as its name suggests, is a combination of if and else. Like else, it extends an if statement to execute a different statement in

Often you’d want to execute a statement if a certain condition is met, and a different statement if the condition is not met. This is