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PHP Array next() Function
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Tutorials » Php »
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Topic |
What is next() Function?
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Explanation |
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The "next()" function advances the internal array pointer of an array.
Syntax:
next(array)
In the above syntax "array" is the array in which the internal pointer is to be advanced.
Example
<?php
$b=array("Grapes","Apple","Cherry");
echo current($b)."<br/>";
echo next($b)
?>
Result:
Grapes
Apple
In the above example from the array "$b" current element is displayed, then the pointer is moved using the next() to
display "Apple".
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A Note |
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