Php Array Elements Unshift Function
What is array_unshift Function?
Explanation
The "array_unshift" function prepend one or more elements to the beginning of an array.
array_unshift(array,value1,value2,value3...)
In the above syntax "array" is the array in which the "Value1", Value2", "Value3" are prepended to the begining of an array.
<?php
$a=array("a"=>"Orange","b"=>"Guava");
print_r(array_unshift($a,"Cherry"));
?> Result :
Array ( [0] => Cherry [a]=> Orange [b]=> Guava );
In the above example the value,"Cherry" is added to the begining of the array.The key for that value is numerical [0].
Syntax:
array_unshift(array,value1,value2,value3...)
In the above syntax "array" is the array in which the "Value1", Value2", "Value3" are prepended to the begining of an array.
Example :
<?php
$a=array("a"=>"Orange","b"=>"Guava");
print_r(array_unshift($a,"Cherry"));
?>
Array ( [0] => Cherry [a]=> Orange [b]=> Guava );
In the above example the value,"Cherry" is added to the begining of the array.The key for that value is numerical [0].
