When there are several potential outcomes depending on various conditions, the "if.elseif.else" statement is used. Its benefit is that it offers two possible execution paths based on a single condition.
#Php if else statement with post data code
The code within the "if" block is executed if the condition is true otherwise, the code When there are two possible outcomes based on a condition, "if.then" is used. Permits simple branching on the basis of a single condition.
Become more productive.The "if" statement is used to test a single condition if the condition evaluates to true, the code contained within the if block is executed. To conclude I expect this to help you improve your code and reduce your load by writing less code.
While this solution looks simple in PHP, it doesn't look as clean in other languages such as C because it doesn't have an in-built function to verify if an array includes an element. One cool solution I use is to arrange all the possible values the element might take in an array, then I can check if the element is in that array like this: 
Over the past decade, I have been writing and reading code in C, PHP, and Javascript, and if statements have always been the best part of every single code I have ever written. There is a high probability that within your first twenty lines of code you would have at least one if statement.
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