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array_walk_recursive() function in PHP

The array_walk_recursive() function used for read one by one keys and values of an array element in a user defined function.




function yourfunction($value,$key){
     echo "The key $key has the value $value<br>";



The key a has the value ram
The key b has the value shyam
The key c has the value ravi
The key d has the value ghanshyam

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