Php: array_splice
Description
array array_splice ( array &$input , int $offset [, int $length = 0 [, mixed $replacement ]] )
Exapmle
<?php
/************** PHP Array Splice Example ******************/
$input = array("red", "green", "blue", "yellow");
echo "<pre>Before Splice Input Array<br>";print_r($input);echo "</pre>";
array_splice($input, 2);
// $input is now array("red", "green")
echo "<pre>After Splice Input Array<br>";print_r($input);echo "</pre>";
echo "-----------------------------------------<br>";
$input1 = array("A", "B", "C", "D");
echo "<pre>Before Splice Input1 Array<br>";print_r($input1);echo "</pre>";
array_splice($input1, 1, -1);
// $input is now array("red", "yellow")
echo "<pre>After Splice Input1 Array<br>";print_r($input1);echo "</pre>";
echo "-----------------------------------------<br>";
$input2 = array("H", "I", "O", "X");
echo "<pre>Before Splice Input2 Array<br>";print_r($input2);echo "</pre>";
array_splice($input2, 1, count($input2), "INDIA");
// $input is now array("red", "orange")
echo "<pre>After Splice Input2 Array<br>";print_r($input2);echo "</pre>";
echo "-----------------------------------------<br>";
$input3 = array("Samsung", "Sony", "Nokia", "LG");
echo "<pre>Before Splice Input3 Array<br>";print_r($input3);echo "</pre>";
array_splice($input3, -1, 1, array("Apple", "Motorola"));
// $input is now array("red", "green",
// "blue", "black", "maroon")
echo "<pre>After Splice Input3 Array<br>";print_r($input3);echo "</pre>";
echo "-----------------------------------------<br>";
$input4 = array("Alto", "Honda City", "volkswagen", "BMW");
echo "<pre>Before Splice Input4 Array<br>";print_r($input4);echo "</pre>";
array_splice($input4, 3, 0, "Ferrari");
// $input is now array("red", "green",
// "blue", "purple", "yellow");
echo "<pre>After Splice Input4 Array<br>";print_r($input4);echo "</pre>";
echo "-----------------------------------------<br>";
?>
