PHP | Ds\Sequence get() Function
Last Updated :
21 Aug, 2019
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The Ds\Sequence::get() function is an inbuilt function in PHP which returns the value at given index.
Syntax:
php
Output:
php
Output:
mixed abstract public Ds\Sequence::get ( int $index )Parameter: This function accepts single parameter $index which holds the index to access element. Return value: This function returns the value at given index. Below programs illustrate the Ds\Sequence::get() function in PHP: Program 1:
<?php
// Create new sequence
$seq = new \Ds\Vector(["G", "E", "E",
"K", "S", "1", "2", 1, 2, 3, 4]);
// Use get() function
var_dump($seq->get(0));
// Use get() function
var_dump($seq->get(1));
// Use get() function
var_dump($seq->get(10));
// Use get() function
var_dump($seq->get(5));
// Use get() function
var_dump($seq->get(7));
?>
<?php
// Create new sequence
$seq = new \Ds\Vector(["G", "E", "E",
"K", "S", "1", "2", 1, 2, 3, 4]);
// Use get() function
var_dump($seq->get(0));
// Use get() function
var_dump($seq->get(1));
// Use get() function
var_dump($seq->get(10));
// Use get() function
var_dump($seq->get(5));
// Use get() function
var_dump($seq->get(7));
?>
string(1) "G" string(1) "E" int(4) string(1) "1" int(1)Program 2:
<?php
// Create new sequence
$seq = new \Ds\Vector(["G", "E", "E",
"K", "S", "1", "2", 1, 2, 3, 4]);
// Declare an index array
$arr = array (0, 1, 4, 6, 8, 5);
// Loop run for every array element
foreach ($arr as $val) {
// Use get() function
var_dump($seq->get($val));
}
?>
<?php
// Create new sequence
$seq = new \Ds\Vector(["G", "E", "E",
"K", "S", "1", "2", 1, 2, 3, 4]);
// Declare an index array
$arr = array (0, 1, 4, 6, 8, 5);
// Loop run for every array element
foreach ($arr as $val) {
// Use get() function
var_dump($seq->get($val));
}
?>
string(1) "G" string(1) "E" string(1) "S" string(1) "2" int(2) string(1) "1"Reference: http://php.net/manual/en/ds-sequence.get.php