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PHP Ds / skip () function

Note . The index passed in the parameter is based on 0. That is, elements start at index 0.Syntax :
public DsMap::skip (int $index ) 
Parameters : This function takes one parameter, $index,which is the index from which to return the key-value pair.Return Value : The function returns a Ds / Pair, which is a key-value pair in the Map instance present at the index specified by the $index parameter.The following programs illustrate the function skip():Program 1 : // PHP program to illustrate the skip() function $map = new DsMap ([1 = > 10, 2 = > 20, 3 = > 30, 4 = > 40.5 = > 50.6 = > 60]);  
// key-value pair is present in index 3 print_r ( $map -> skip (3) );  
?>
Exit :
DsPair Object ([key] = > 4 [value] = > 40) 
Program 2 :
// PHP program to illustrate the skip() function $map = new DsMap ([ "first" = > "Geeks" , "second" = > "for" , "third" = > "Geeks " ]);  
// key-value pair is present at index 1 print_r ( $map -> skip (1) );  
?>
Exit :
DsPair Object ([key] = > second [value] = > for) 
Link : http://php.net/manual/en/ds-map.skip.php

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