function sizeof() returns the number of elements contained in an array. : sizeof « Data Structure « PHP

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PHP » Data Structure » sizeof

function sizeof() returns the number of elements contained in an array.


 

Its syntax is: int sizeof (array array)



<?

    $s = array ("Washington", "New York", "Oregon", "California");

    for ($i = 0; $i < sizeof ($s); $i++) :

         print "$s[$i]";

    endfor;

?>

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