[RESOLVED] if statements

hi im new to php and was wondering if someone could explain wat an if statement is exactly.
thanx
Danny

An "if" statement evaluates the expression next to it, and based upon whether that condition is true or false, it executes the next set of lines of code.

for example

PHP Code:

---

if $i > 4 {
//do something
}
else{
//do something else.
} 


---

So only if the value of $i is greater than 4, will "do something" occur, else "do something else" will occur.

thanx mendhak

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