069 - current , Array Traversing Function, current position of valueCurrent : orange
Key : 0
Pos : orange
Current : banana
Current : apple
Current : banana
Current : grapes
Key : 3
Current : orange
<?php
// 069 - current , Array Traversing Function, current position of value
echo "</br><span class='myheading'> 069 - current , Array Traversing Function, current position of value</span></br>";
$food = array('orange', 'banana', 'apple', 'grapes');
echo "<b>Current : </b>" . current($food) ."<br>"; // current position in food array
echo "<b>Key : </b>" . key($food) ."<br>"; // current key in food array
echo "<b>Pos : </b>" . pos($food) ."<br><br>"; // same as current
next($food); // jump to next value form current
echo "<b>Current : </b>" . current($food) ."<br><br>";
next($food);
echo "<b>Current : </b>" . current($food) ."<br><br>";
prev($food); // jump to previous value
echo "<b>Current : </b>" . current($food) ."<br><br>";
end($food); // jump to array end
echo "<b>Current : </b>" . current($food) ."<br>";
echo "<b>Key : </b>" . key($food) ."<br><br>";
reset($food); // reset
echo "<b>Current : </b>" . current($food) ."<br>";
?>