array ( 0 => 'index.php', 1 => 'PHP Manual', ), 'head' => array ( 0 => 'UTF-8', 1 => 'fr', ), 'this' => array ( 0 => 'ds-sequence.get.php', 1 => 'Ds\\Sequence::get', ), 'up' => array ( 0 => 'class.ds-sequence.php', 1 => 'Ds\\Sequence', ), 'prev' => array ( 0 => 'ds-sequence.first.php', 1 => 'Ds\\Sequence::first', ), 'next' => array ( 0 => 'ds-sequence.insert.php', 1 => 'Ds\\Sequence::insert', ), 'alternatives' => array ( ), 'source' => array ( 'lang' => 'en', 'path' => 'reference/ds/ds/sequence/get.xml', ), ); $setup["toc"] = $TOC; $setup["toc_deprecated"] = $TOC_DEPRECATED; $setup["parents"] = $PARENTS; manual_setup($setup); ?>
(PECL ds >= 1.0.0)
Ds\Sequence::get — Returns the value at a given index
index
The index to access, starting at 0.
The value at the requested index.
OutOfRangeException if the index is not valid.
Exemple #1 Ds\Sequence::get() example
<?php
$sequence = new \Ds\Vector(["a", "b", "c"]);
var_dump($sequence->get(0));
var_dump($sequence->get(1));
var_dump($sequence->get(2));
?>
Résultat de l'exemple ci-dessus est similaire à :
string(1) "a" string(1) "b" string(1) "c"
Exemple #2 Ds\Sequence::get() example using array syntax
<?php
$sequence = new \Ds\Vector(["a", "b", "c"]);
var_dump($sequence[0]);
var_dump($sequence[1]);
var_dump($sequence[2]);
?>
Résultat de l'exemple ci-dessus est similaire à :
string(1) "a" string(1) "b" string(1) "c"