032 - array using indexusing simple index = red
using print_r command Array
(
[0] => red
[1] => 20
[2] => blue
[3] => green
)
<?php
// 032 - array using index
echo "</br><span class='myheading'> 032 - array using index</span></br>";
/* -------Array---------- */
$colors_032 = array('red', 'yellow', 'blue', 'green'); /* ----- Ist way using index*/
echo "using simple index = ". $colors_032[0]."<br>";
$colors_a_032 = ['red', 20, 'blue', 'green']; /* ----- IInd way using print_r*/
echo "using print_r command <pre>";
print_r($colors_a_032);
echo "</pre>";
$colors_b_032[0] = "red"; /* --------- IIIrd way using for loops */
$colors_b_032[1] = "green";
$colors_b_032[2] = "yellow";
$colors_b_032[3] = "blue";
echo "<ul>";
for($i_032 = 0 ; $i_032 < 4 ; $i_032++){
echo "<li>$colors_b_032[$i_032]</li>";
}
echo "</ul>";
?>