PHP array_replace_recursive() Function

The array_replace_recursive() function is an inbuilt function of PHP. The array_replace_recursive( ) function is used to replace the values from passed arrays into the first array recursively. This function was introduced in PHP 5.3.0.

Syntax

Parameter

Return type

The array_replace_recursive( ) function returns the replaced array. It will return null if an error occurs.

Example 1

Output:

 Array ( [a] => Array ( [0] => all ) [b] => Array ( [0] => black ) ) 

Example 2

Output:

 Array ( [a] => Array ( [0] => saffron ) [b] => Array ( [0] => pink [1] => red ) ) 

Example 3

Output:

 Array ( [a] => Array ( [0] => yuvraj ) [b] => Array ( [0] => ishant [1] => sehwag ) ) 

Example 4

Output:

 Array ( [a] => Array ( [0] => Perl ) [b] => Array ( [0] => HTML [1] => PHP ) )