ArrayObject offsetGet() Function in PHP
Last Updated :
26 Mar, 2019
The offsetGet() function of the ArrayObject class in PHP is used to get the value present at a specific index at the ArrayObject.
Syntax:
mixed offsetGet($index)
Parameters: This function accepts a single parameter $index for which corresponding value will be returned.
Return Value: This function returns the value present at the specified index in the ArrayObject.
Below programs illustrate the above function:
Program 1:
<?php
$arr = array ( "geeks100" , "geeks99" , "geeks1" , "geeks02" );
$arrObject = new ArrayObject( $arr );
echo "" .( $arrObject ->offsetGet(1));
echo "\n" .( $arrObject ->offsetGet(3));
echo "\n" .( $arrObject ->offsetGet(0));
?>
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Output:
geeks99
geeks02
geeks100
Program 2:
<?php
$arr = array ( "Welcome" => "1" , "to" => "2" , "GfG" => "3" );
$arrObject = new ArrayObject( $arr );
echo $arrObject ->offsetGet( "Welcome" );
echo "\n" . $arrObject ->offsetGet( "to" );
?>
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Reference: http://php.net/manual/en/arrayobject.offsetget.php
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