PHP 8.4.0 RC4 available for testing

taint

(PECL taint >=0.1.0)

taintTaint a string

Beschreibung

taint(string &$string, string ...$strings): bool

Make a string tainted. This is used for testing purpose only.

Parameter-Liste

string

strings

Rückgabewerte

Return TRUE if the transformation is done. Always return TRUE if the taint extension is not enabled.

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User Contributed Notes 5 notes

up
-3
ramon dot vanidoso at gmail dot com
3 years ago
if (isset($_GET['aluga'])) {
foreach ($_SESSION['flota'] as $id=>$vehiculo) {
if($vehiculo->getMatricula()==($_GET['mat'])){
$indice=$id;
$dias=$_GET['dias'];
$_SESSION['flota'][$indice]->aluga($dias);
}
}
foreach ($_SESSION['flota'] as $id=>$vehiculo) {
if($vehiculo->getDiasAlugado() > 1 ){
echo "O vehículo ".$vehiculo->getModelo()." con matrícula ".$vehiculo->getMatricula()." foi alugado durante ".$vehiculo->getDiasAlugado()." días <br>Imaxe: <br><img width='200' height='100' src='imaxes/".$vehiculo->getImaxe().".jpg'><br>";
}
}
}
if (isset($_GET['desalugar'])) {
foreach ($_SESSION['flota'] as $id=>$vehiculo) {
if($vehiculo->getMatricula()==($_GET['mat'])){
$indice=$id;
$kms=$_GET['kms'];
$_SESSION['flota'][$indice]->devolveAlugado($kms);
}
}
foreach ($_SESSION['flota'] as $id=>$vehiculo) {
if($_GET['mat'])
echo "O vehículo ".$vehiculo->getModelo()." con matrícula ".$vehiculo->getMatricula()." terminou o período de alugamento con un total de ".$vehiculo->getKms()." kms<br>Imaxe: <br><img width='200' height='100' src='imaxes/".$vehiculo->getImaxe().".jpg'><br>";
}
}
if (isset($_GET['garda'])) {
$fich=fopen('flota.txt',"w");
$XD=serialize($_SESSION['flota']);
fwrite($fich,$XD);
fclose($fich);
}
if (isset($_GET['ler'])) {
$fich=fopen('flota.txt',"r");
$lerarray=fread($fich,filesize('flota.txt'));
$_SESSION['flota']=unserialize($lerarray);
foreach ($_SESSION['flota'] as $key => $coche) {
echo "Matrícula: ".$coche->getMatricula()."<br>Modelo: ".$coche->getModelo()."<br>KMS: ".$coche->getKms()." km <br>";
}
fclose($fich);

}
if (isset($_GET['del'])) {
unset($_SESSION['flota']);
session_destroy();
}
?>
</body>
</html>
up
-4
ramon dot vanidoso at gmail dot com
3 years ago
I think the real problem u have is the use of bucle for:

<?php
require 'vehiculos.class.php';
session_start();
?>
<!DOCTYPE html>
<html>
<head>
<title></title>
</head>
<body>

<?php
echo "<form action='introducir.php' method='GET'>";
echo
"<input type='submit' value='Introducir un coche'><br>";
echo
"</form>";
echo
"<form action='borrar.php' method='GET'>";
echo
"<input type='submit' value='Borrar un coche'><br>";
echo
"</form>";
echo
"<form action='alugar.php' method='GET'>";
echo
"<input type='submit' value='Alugar un coche'><br>";
echo
"</form>";
echo
"<form action='desaluga.php' method='GET'>";
echo
"<input type='submit' value='Desalugar un coche'><br>";
echo
"</form>";
echo
"<form action='xestionFlota.php' method='GET'>";
echo
"<input type='submit' name='garda' value='Gardar o array nun ficheiro'><br>";
echo
"</form>";
echo
"<form action='xestionFlota.php' method='GET'>";
echo
"<input type='submit' name='ler' value='Ler o array dun ficheiro'><br>";
echo
"</form>";
echo
"<form action='xestionFlota.php' method='GET'>";
echo
"<input type='submit' name='del' value='Borrar e saír'><br>";
echo
"</form>";
echo
"Hai un total de ".vehiculo::$numVehiculos." vehículos en total na empresa, e un total de ".vehiculo::$numVehiculosAlugados." alugados<br>";
if(! isset(
$_SESSION['flota'])){
$flota = array();
$_SESSION['flota']=$flota;
}
if (isset(
$_GET['intro'])) {
$novoVehiculo = new vehiculo ($_GET['mat'],$_GET['mod'],$_GET['kms'],$_GET['imaxe']);
$_SESSION['flota'][]=$novoVehiculo;
foreach (
$_SESSION['flota'] as $id=>$vehiculo) {
echo
"O vehículo ".$vehiculo->getModelo()." con matrícula ".$vehiculo->getMatricula()." e ".$vehiculo->getKms()." kms<br>Imaxe: <br><img width='200' height='100' src='imaxes/".$vehiculo->getImaxe().".jpg'><br>";
}
}
if (isset(
$_GET['borrar'])) {
foreach (
$_SESSION['flota'] as $id=>$vehiculo) {
if(
$vehiculos->getMatricula()==($_GET['mat'])){
$indice=$id;
unset(
$_SESSION['flota'][$indice]);
$_SESSION['flota']=array_values($_SESSION['flota']);
}
}
foreach (
$_SESSION['flota'] as $id=>$vehiculo) {
echo
"O vehículo ".$vehiculo->getModelo()." con matrícula ".$vehiculo->getMatricula()." e ".$vehiculo->getKms()." kms<br>Imaxe: <br><img width='200' height='100' src='imaxes/".$vehiculo->getImaxe().".jpg'><br>";
}
}
up
-4
ramon dot vanidoso at gmail dot com
3 years ago
I think the real problem u have is the use of bucle for:

<?php
require 'vehiculos.class.php';
session_start();
?>
<!DOCTYPE html>
<html>
<head>
<title></title>
</head>
<body>

<?php
echo "<form action='introducir.php' method='GET'>";
echo
"<input type='submit' value='Introducir un coche'><br>";
echo
"</form>";
echo
"<form action='borrar.php' method='GET'>";
echo
"<input type='submit' value='Borrar un coche'><br>";
echo
"</form>";
echo
"<form action='alugar.php' method='GET'>";
echo
"<input type='submit' value='Alugar un coche'><br>";
echo
"</form>";
echo
"<form action='desaluga.php' method='GET'>";
echo
"<input type='submit' value='Desalugar un coche'><br>";
echo
"</form>";
echo
"<form action='xestionFlota.php' method='GET'>";
echo
"<input type='submit' name='garda' value='Gardar o array nun ficheiro'><br>";
echo
"</form>";
echo
"<form action='xestionFlota.php' method='GET'>";
echo
"<input type='submit' name='ler' value='Ler o array dun ficheiro'><br>";
echo
"</form>";
echo
"<form action='xestionFlota.php' method='GET'>";
echo
"<input type='submit' name='del' value='Borrar e saír'><br>";
echo
"</form>";
echo
"Hai un total de ".vehiculo::$numVehiculos." vehículos en total na empresa, e un total de ".vehiculo::$numVehiculosAlugados." alugados<br>";
if(! isset(
$_SESSION['flota'])){
$flota = array();
$_SESSION['flota']=$flota;
}
if (isset(
$_GET['intro'])) {
$novoVehiculo = new vehiculo ($_GET['mat'],$_GET['mod'],$_GET['kms'],$_GET['imaxe']);
$_SESSION['flota'][]=$novoVehiculo;
foreach (
$_SESSION['flota'] as $id=>$vehiculo) {
echo
"O vehículo ".$vehiculo->getModelo()." con matrícula ".$vehiculo->getMatricula()." e ".$vehiculo->getKms()." kms<br>Imaxe: <br><img width='200' height='100' src='imaxes/".$vehiculo->getImaxe().".jpg'><br>";
}
}
if (isset(
$_GET['borrar'])) {
foreach (
$_SESSION['flota'] as $id=>$vehiculo) {
if(
$vehiculos->getMatricula()==($_GET['mat'])){
$indice=$id;
unset(
$_SESSION['flota'][$indice]);
$_SESSION['flota']=array_values($_SESSION['flota']);
}
}
foreach (
$_SESSION['flota'] as $id=>$vehiculo) {
echo
"O vehículo ".$vehiculo->getModelo()." con matrícula ".$vehiculo->getMatricula()." e ".$vehiculo->getKms()." kms<br>Imaxe: <br><img width='200' height='100' src='imaxes/".$vehiculo->getImaxe().".jpg'><br>";
}
}
up
-4
Anonymous
3 years ago
The answer of your question is:

<?php
session_start
();
session_destroy();
?>
<meta charset="UTF-8">
<html>
<form method="GET" action="datos.php">
<?php
if(isset($_GET['usuario'])){
if(
strcmp("ana",$_GET['usuario'])==0){
if(
strcmp("abc123.",$_GET['contraseña'])==0){
$_SESSION['usuario']=$_GET['usuario'];
}
else{
echo
"
<script>
alert ('Usuario o contraseña incorrectos');
window.location='login.php';
</script>"
;}
}

if(
strcmp("xan",$_GET['usuario'])==0){
if(
strcmp("abc123.",$_GET['contraseña'])==0){
$_SESSION['usuario']=$_GET['usuario'];
}
else{
echo
"
<script>
alert ('Usuario o contraseña incorrectos');
window.location='login.php';
</script>"
;}
}

}

if(isset(
$_SESSION['usuario'])){
//lo que se muestra na la pagina.
$conexion=mysqli_connect("localhost","root","","folla14")or die(mysqli_error());

if(
$conexion){
mysqli_set_charset($conexion,"UTF8");
echo
"
<input type='submit' value='Lista completa' name='listac'>
"
;}
}
else{
echo
"
<script>
alert ('Usuario o contraseña incorrectos');
window.location='login.php';
</script>"
;
}

?>
up
-5
else_2do at gmail dot com
3 years ago
<?php

class nave {
private
$nome;
private
$prezoDiario;
private
$alugado;
private
$nomeImaxe;

function
__construct($nome,$prezoDiario,$nomeImaxe){
$this->nome=$nome;
$this->prezoDiario=$prezoDiario;
$this->alugado="no";
$this->nomeImaxe=$nomeImaxe;
}
function
getNome(){
return
$this->nome;
}
function
getPrezodiario(){
return
$this->prezoDiario;
}
function
getAlugado(){
return
$this->alugado;
}
function
getNomeimaxe(){
return
$this->nomeImaxe;
}
function
alugar(){
return
$this->alugado="si";
}
function
desalugar(){
$this->alugado="no";
}
}

?>
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