Forum PHP.pl

[PHP] pobierz, plaintext 
        'user' => [
            'identityClass' => 'app\models\User',
            'enableAutoLogin' => false,
            'loginUrl' => ['authentication/login'],
        ],
[PHP] pobierz, plaintext 

[PHP] pobierz, plaintext 
class User extends ActiveRecord implements IdentityInterface
{
 
//....
 
   /**
     * @inheritdoc
     */
    public static function findIdentity($id)
    {
        return static::findOne($id);
    }
[PHP] pobierz, plaintext 

[PHP] pobierz, plaintext 
    return [
            'access' => [
                'class' => AccessControl::className(),
                'only' => ['index', 'view'],
                'rules' => [
                    [
                        'allow' => true,
                        'actions' => ['index'],
                        'roles' => ['?'], // sprawdza Identity, odpalając metodę User::findIdentity(), a ta odpytuje bazę danych
                    ],
                    [
                        'allow' => true,
                        'actions' => ['view'],
                        'roles' => ['@'], // sprawdza Identity, odpalając metodę User::findIdentity(), a ta odpytuje bazę danych
                    ],
                ],
            ],
        ];
[PHP] pobierz, plaintext 

[PHP] pobierz, plaintext 
if ( isset($_POST['email']) && isset($_POST['name']) && isset($_POST['subject']) && isset($_POST['message']) && filter_var($_POST['email'], FILTER_VALIDATE_EMAIL) ) {
    die('a');
}
[PHP] pobierz, plaintext 

[JAVASCRIPT] pobierz, plaintext 
$(function () {
      $('#textarea').on('change', function () {
         val = $(this).val();
         alert(val.match('/value="(.*)"/'));
      });
}
[JAVASCRIPT] pobierz, plaintext 

Cytat(Szymciosek @ 29.05.2016, 02:08:30 )

[PHP] pobierz, plaintext 
$arr = [
    'test' => 12,
    'plant' => 'some plant'
];
 
$json = htmlspecialchars(json_encode($arr));
 
echo "<option value='" . $json . "'>test</option>";
[PHP] pobierz, plaintext 

[PHP] pobierz, plaintext 
        $arr = [
            'test' => 12,
            'plant' => 'some plant'
        ];
 
        $json = htmlspecialchars(json_encode($arr));
        var_dump(json_decode($json)); //NULL
[PHP] pobierz, plaintext 

[PHP] pobierz, plaintext 
echo '<option value="'. $opcje['data'] . '_' . $opcje['numer_pola'] . '_' . $opcje['roslina'] . '_' . $opcje['nazwa_handlowa']'">'; //....
 
// a w pliku, w którym odbierasz rządanie
$value = explode('_', $_POST['usun']);
var_dump($value);
[PHP] pobierz, plaintext 

[PHP] pobierz, plaintext 
<?php
$query = mysql_query("SELECT * FROM offer o LEFT JOIN offer_foto of ON (of.oferta = o.id) WHERE o.id = $id");
 
$tmp = [];
    while($row = mysql_fetch_assoc($query)) {
        if (!array_key_exists($row['ID'], $tmp)) {
            $tmp[$row['ID']] = [
                'TITLE' => $row['TITLE'],
                'TEXT' => $row['TEXT'],
                'START3' => $row['START3'],
                'IMAGES' => []
            ];
        }
 
        $tmp[$row['ID']]['IMAGES'][] = [
            'ID' => $row['ID'],
            'SRC' => $row['SRC']
        ];
    }
 
?>
///....
 
<?php foreach ($tmp as $id => $data) : ?>
    <?php if ($data['START3'] != 1) : ?>
        <p><?= $data['TEXT'];?><br/><br></p></div>
    <?php endif; ?>
 
    <?php foreach ($data['IMAGES'] as $image) : ?>
        <a href="<?= $image['SRC']; ?>"></a>
    <?php endforeach; ?>
<?php endforeach; ?>
[PHP] pobierz, plaintext 

[SQL] pobierz, plaintext 
SELECT * FROM sprzet_zestawy sp JOIN sprzet s ON (s.sprzet_id = sp.id) WHERE node = 1
[SQL] pobierz, plaintext 

[PHP] pobierz, plaintext 
class A {
    public function make($dane) {
        echo 'a' . $dane;
    }
}
[PHP] pobierz, plaintext 

[PHP] pobierz, plaintext 
include 'A.php';
 
$dane = 'b';
$a = new A();
$a->make($dane);
[PHP] pobierz, plaintext 

[PHP] pobierz, plaintext 
class MySpecialException extends Exception {}
 
///...
 
try {
    if(empty($value_login)){
         throw new \MySpecialException('Nie wpisano loginu.');
    }
 
    echo json_encode([
         'status' => 1,
         'content' => 'bla bla bla'
    ]);
} catch (\MySpecialException $e) {
    $this->logger->add($e); //logowanie błedów
    echo json_encode([
         'status' => 0,
         'error' => $e->getMessage()
    ]);
} catch (\Exception $e) {
    $this->logger->add($e); //logowanie błedów
    echo json_encode([
         'status' => 0,
         'error' => 'Nie udało się wykonać'
    ]);
}
exit;
[PHP] pobierz, plaintext 

[PHP] pobierz, plaintext 
protected function getDOMDocument() {
	libxml_use_internal_errors(true);
	$dom = new DOMDocument;
	$dom->loadHTML($this->getHTML());
 
	return $dom;
}
 
protected function getDomXPath(\DOMDocument $dom) {
	return new DomXPath($dom);
}
 
public function count($string) {
	$dom = $this->getDOMDocument();
 
	return $dom->getElementsByTagName('option')->length;
}
[PHP] pobierz, plaintext 

[PHP] pobierz, plaintext 
libxml_use_internal_errors(true);
$dom = new DOMDocument;
$dom->loadHTML($html);
$xpath = new DomXpath($dom);
 
foreach($xpath->query("//td[contains(concat(' ', normalize-space(@class), ' '), ' td1 ')]") as $td1) {
    foreach ($td1->getElementsByTagName('a') as $a) {
        echo $a->textContent . "<br />";
    }
}
[PHP] pobierz, plaintext 

[PHP] pobierz, plaintext 
foreach ($dom->getElementsByTagName('a') as $node) { 
    echo $node->textContent;
}
[PHP] pobierz, plaintext 

[PHP] pobierz, plaintext 
<?php
 
libxml_use_internal_errors(true);
$dom = new DOMDocument;
$dom->loadHTML('<tr><td><a href="A">asd</a></td><td><a href="b">asd2</a><a href="c">asd3</a></td>');
 
foreach ($dom->getElementsByTagName('td') as $node) {
    foreach ($node->getElementsByTagName('a') as $a) {
        echo $a->getAttribute('href');
    }
}
[PHP] pobierz, plaintext