javascript forEach check if item is first in array code example
Example 1: foreach in javascript
var a = ["a", "b", "c"];
a.forEach(function(entry) {
console.log(entry);
});
var fruits = ["apple", "orange", "cherry"];
fruits.forEach(myFunction);
function myFunction(item, index) {
document.getElementById("demo").innerHTML += index + ":" + item + "<br>";
}
Example 2: if first php
$x = 1;
$length = count($data);
foreach($data as $value){
echo"
<button class='btn";
if($x === 1){
echo " first";
}
else if($x === $length){
echo " last";
}
$x++;
echo"
'>$value->services_name</button>
";
}