note 80734 deleted from ref.array by levim
| From: | levim@php.net | Date: | Tue, 06 May 2014 21:58:14 +0000 |
| Subject: | note 80734 deleted from ref.array by levim | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-199433@lists.php.net to get a copy of this message | ||
Note Submitter: florian at egliselasauzaie dot fr
----
I've created a class which is comparable to a Vector in C++;
<?php
class Vector {
public $nb_elements;
public $liste;
public function Vector() {
$this->liste = array ();
$this->nb_elements = count($this->liste);
}
public function push_back($valeur) {
if (!empty ($valeur)) {
$this->liste[] = $valeur;
$this->nb_elements = count($this->liste);
return true;
} else {
return false;
}
}
public function insert_at($indice, $valeur) {
if ($indice > 0 && $indice < $this->nb_elements) {
for ($i = $this->nb_elements; $i != $indice; $i--) {
$this->liste[$i] = $this->liste[$i -1];
}
$this->liste[$indice] = $valeur;
$this->nb_elements = count($this->liste);
return true;
} else {
return false;
}
}
public function remove_at($indice) {
if ($indice > 0 && $indice < $this->nb_elements) {
for ($i = $indice; $i != $this->nb_elements - 1; $i++) {
$this->liste[$i] = $this->liste[$i +1];
}
array_pop($this->liste);
$this->nb_elements = count($this->liste);
return true;
} else {
return false;
}
}
public function pop() {
$value = array_pop($this->liste);
$this->nb_elements = count($this->liste);
return $value;
}
public function shift() {
$value = array_shift($this->liste);
$this->nb_elements = count($this->liste);
return true;
}
}
?>