How do I add to the beginning of an array and find the number of elements in it?
By Arun Desai
How do I add to the beginning of an array and find the number of elements in it?????
Teacher SiliconIndia replied to Arun Desai Wednesday, March 17, 2010
Hi Arun,
To do this, you will want to use the array_unshift function which works like this.
<?php
$values = array(2,3,4,5,6,7,8,9,10);
$elements = array_unshift($values,1);
echo "Number of elements: $elements nn";
print_r($values);
?>
Here's the output:
Number of elements: 10
Array
(
[0] => 1
[1] => 2
[2] => 3
[3] => 4
[4] => 5
[5] => 6
[6] => 7
[7] => 8
[8] => 9
[9] => 10
)
