array_unshift : Array Function « Data Structure « PHP






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  2. Data Structure
  3. Array Function

array_unshift

<?php
$states = array("A","B");
print "before unshift:<br />";
print_r($states);

array_unshift($states,"D","E");

print "<br />after unshift:<br />";
print_r($states);
?>








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28.end: Set the internal pointer of an array to its last element
29.in_array: Checks if a value exists in an array
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31.array_sum: Calculate the sum of values in an array
32.next: Advance the internal array pointer of an array