PHP array_reduce() Function

0

This function applies iteratively the function function to the elements of the array, so as to reduce the array to a single value.

Note: If the array is empty and initial is not passed, this function returns NULL.

Returns the resulting value

Parameter Description
array Required. Specifies an array
myfunction Required. Specifies the name of the function
initial Optional. Specifies the initial value to send to the function

Syntax

 array_reduce(array,myfunction,initial) 

Example

function myfunction($s1,$s2)
{
return $s1+$s2;
}
$array=array(20,10,15);
print_r(array_reduce($array,"myfunction",5));

Output

50