| you are ending the if statement.
Next let's look at an else example
if ($lesson = "html") {
echo "Welcome to html";
}
elseif ($lesson = "php") {
echo "Welcome to php";
}
else {
echo "No lesson chosen";
}
Else statement came after an if statement. Notice else came in elseif and else formate. Elseif looks for other conditions if they existed. Else is the result as a last resort, if no other option is available. Both elseif and else follow the same structure as if statements.
Next , we'll talk about loops statments
The first type of loop statements are while statements
Let's look at an example below
$ls = 0;
while ($ls < 5) {
echo "$lesson" ;
$ls++;
}
While statement are used to loop through a collection of records or data. The above statement simply at the number of our $ls variable and from that number prints the chosen lesson. Again following the same structure as if else statements, condition next to the while and condition below { and ending with . The only differences is we incremented the variable within the statement.
Next we'll discuss for statements
For statements are used in the same essence as while statment, expect more emphasis is put on the variable as you'll in the example below.
for ($ls=0;$ls |
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