#Php for loop in html table code

The while loop is a version of the do-while loop in which the condition is evaluated at the end of each loop iteration. The loop continues if it evaluates to TRUE. Which is used in the loop counter to initialize the value, it will be executed only once. Syntax:įor ( initializing value condition checking increment)įor (init counter test counter increment counter)įollowing example demonstrates the simple usage of for loop

At the end of each iteration, it is evaluated. Increment - it adds a new value to the loop counter. Which is a second argument and also called a conditional checking part. If it evaluates to false, the loop is terminated. The loop continues if it evaluates to true, and the nested statements are executed. State - condition is assessed at the start of each iteration. Initialization is used to set the counter variables, and it is checked once unconditionally before the loop's body is executed. The following are the definitions of the for loop parameters: Initialization:

#Php for loop in html table code

This saves the user time and effort from having to write the same code several times. In PHP, a loop and for loop is used to execute a statement or a block of statements several times until and until a certain condition is met, much as in any other language. Since the condition is checked at the end of the loop iteration rather than the beginning, a do-while loop will always be executed once, even if the conditional expression is false. It helps users to centralize all loop-related statements.

When I already know how many times it wants to execute a block of code, use a for loop. If the number of iterations is specified, it should be used otherwise, a while loop should be used. The PHP for loop function can be used to iterate over a set of code for a set number of times. It's usually used to repeat a block of code a certain number of times. For loop is a control structure that repeats a block of code as long as a condition is met.