php else statement

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 what else is for. else extends an if statement to execute a statement in case the expression in the if statement evaluates to FALSE. For example, the following code would display a is greater than b if $a is greater than $b, and a is NOT greater than b otherwise:


			}elseif (condition_1){

			}elseif (condition_2){



Note for if else statement

else statement lets you run one block of code if an expression is true, and a different block of code if the expression is false.

			$myValue = 23; 

			if ( $myValue  >= 10 ) { 
			 echo "greater than 10."; 
			} else { 
			 echo "Less than 10!"; 


			if ($a > $b) {
			  echo "a is greater than b";
			} else {
			  echo "a is NOT greater than b";


				{ $list[]="if(false) echo \"$idx;\n\"; else"; }
				$list[]=" echo \"$idx\n\";";
				$space=implode(" ",$list);| // if ... else if ... else
				$nospace=implode("",$list); // if ... elseif ... else
				$start=array_sum(explode(" ",microtime()));
				$end=array_sum(explode(" ",microtime()));
				echo $end-$start . " seconds\n";
				$start=array_sum(explode(" ",microtime()));
				$end=array_sum(explode(" ",microtime()));
				echo $end-$start . " seconds\n"; 

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