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ArrayObject offsetGet () Function in PHP

Syntax :
mixed offsetGet ($index)
Parameters : This function takes one parameter $index, for which the corresponding value will be returned.Return Value : This function returns the value present at the specified index in the ArrayObject.Below the programs illustrate the above function:Program 1 :
// PHP illustration program
// offsetGet() function $arr = array ( "engineer100" , "engineer99" ,
"engineer1" , "engineer02 " );  
// Create array object $arrObject = new ArrayObject ( $arr );  
// The value is present in index 1 echo "" . ( $arrObject -> offsetGet (1));  
// The value is present in index 3 echo "" . ( $arrObject -> offsetGet (3));  
// The value is present at index 0 echo "" . ( $arrObject -> offsetGet (0));  
?>
Exit:
engineer99 engineer02 engineer100
Program 2 :
// PHP illustration program
// offsetGet() function $arr = array ( "Welcome" = > "1" , "to" = > "2" , "GfG" = > "3" );  
// Create array object $arrObject = new ArrayObject ( $arr );  
// Output the value to the index "Welcome" echo $arrObject -> offsetGet ( "Welcome" );  
// Output the value to the index & quot; to & quot; echo "" . $arrObject -> offsetGet ( "to" );  
?>
Exit:
1 2
Link : http://php.net /manual/en/arrayobject.offsetget.php

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