PHP/MySQL | ifelse помогите
FrendZa
подскажите плз как прописать условие для bb кода img - например если ссылка не заканчивается на .png\.jpg\.jpeg\.gif - что бы выдавало ошибку - типо это не картинка
Smitti
<?php
function filetype($filename) {
$file_info = pathinfo($filename);
return $file_info['extension'];
}
$filename = "file.jpg";
echo get_file_extension($filename);
?>
RustamSadikov function filetype($filename) {
$file_info = pathinfo($filename);
return $file_info['extension'];
}
$filename = "file.jpg";
echo get_file_extension($filename);
?>
а если ссылка на картинку такая будет?
data:image/png;base64,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
Four data:image/png;base64,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
Блин короче что бы срабатывали только прямые ссылки на изображения, в иных случаях выдаёт ошибку либо код просто не срабатывает - симСалаБимРахатЛукум
Mr[G]Pro <?php
if (isset($_GET['img']) && !empty($_GET['img'])) { echo LoadJpeg($_GET['img']); }
function LoadJpeg($image_url)
{
global $default;
global $shell;
$imageTypeArray = array
(
0=>'UNKNOWN',
1=>'gif',
2=>'jpg',
3=>'png'
);
fist:
$image_url = ($default != '') ? $image_url = $default : $image_url = $image_url;
$resheight = 69;
$urlHeaders = @get_headers($image_url);
if(strpos($urlHeaders[0], '200')) {
if(list($width, $height) = $info = getimagesize($image_url)) {
if ($height >= $resheight){
header('Content-type: ' . $info['mime']);
switch ($imageTypeArray[$info[2]]) {
case 'gif': $back = imagecreatefromgif($image_url); break;
case 'jpg': $back = imagecreatefromjpeg($image_url); break;
case 'png': $back = imagecreatefrompng($image_url); break;
}
$resize=$back;
$sizey=$resheight;
$sizex=$resheight*$width/$height;
$resize=ImageCreateTrueColor($sizex,$sizey);
imagecopyresized($resize, $back, 0, 0, 0, 0, $sizex, $sizey, $width, $height);
imagegif($resize);
imagedestroy($resize);
}
else {
header('Content-type: ' . $info['mime']);
readfile($image_url);
file_put_contents('/tmp/image.png',
file_get_contents($image_url)
);
}
}
else {
$log = date('Y-m-d H:i:s') . $_GET['img'];
file_put_contents(__DIR__ . '/log.txt', $log . PHP_EOL, FILE_APPEND);
$shell = "inject";
}
file_put_contents('/tmp/image.png',
file_get_contents($image_url)
);
}
else {
$default = "https://media1.giphy.com/media/26xBIygOcC3bAWg3S/giphy.gif";
goto fist;
}
}
?>
<?php if($shell) {?>
<style>
figure {
text-align: center;
margin-left: auto;
margin-right: auto;
}
</style>
<figure>
<picture>
<source srcset="https://i.gifer.com/origin/0b/0be6733a9c520c81e8854d14f5b76d07_w200.webp 1500w" media="(max-width: 768px)" type="image/webp">
<img src="/" alt="описание" />
<figcaption>Так ХуЯЦКЕР хватит ломать сайт! <br> кидай нормальные изображения</figcaption>
</picture>
</figure>
<?}?>
спасибище