array_splice function - remove some elements of the array and replace
array-splice-example-in-php.php
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>array_splice function - remove some elements of the array and replace</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<meta name="Author" content="Md Iqbal Hosan">
<meta name="title" content="array_splice function - remove some elements of the array and replace">
<meta name="keywords" content="php, example, code, array, function, array_splice">
<meta name="description" content="array_splice function - remove some elements of the array and replace">
</head>
<body>
<h3>array_splice function - remove some elements of the array and replace</h3>
<?php
/*
------------------------------------------------
let us make an array with some values
------------------------------------------------
*/
$myArray = array("value1","value2","value3");
echo "<p style='background:#ddd; color:red;'>Output of myArray</p>";
echo "<pre>";
print_r($myArray);
echo "</pre>";
/*
-------------------------------------------------------------------------------------
we want to slice up first two elements by using array_splice function
-------------------------------------------------------------------------------------
*/
$finalArray = array_splice($myArray, 2);
echo "<p style='background:#ccc; color:red;'>Output of finalArray using array_splice function</p>";
echo "<pre>";
print_r($finalArray);
echo "</pre>";
/*
--------------------------------------------------------------------------------------------------------
myArray becomes
--------------------------------------------------------------------------------------------------------
*/
echo "<p style='background:#bbb; color:red;'>myArray becomes</p>";
echo "<pre>";
print_r($myArray);
echo "</pre>";
/*
--------------------------------------------------------------------------------------------------------
if we want to replace the 2nd element with something else we can do this by using array_splice function
--------------------------------------------------------------------------------------------------------
*/
array_splice($myArray, 1, 1, "modon");
echo "<p style='background:#aaa; color:red;'>Output of myArray now using array_splice function : replaced by something</p>";
echo "<pre>";
print_r($myArray);
echo "</pre>";
?>
</body>
</html>
array_splice function - remove some elements of the array and replace - output in the browser
No comments:
Post a Comment
leave your comments here..